key - Definition & Meaning | Lingo Dictionary

key

复数形式

keys

钥匙, 关键

a specially shaped piece of metal used for locking or unlocking a door, starting a car, etc.

She reached into her purse to retrieve the key to the front door.
她把手伸进钱包里取出前门的钥匙。
He turned the key in the ignition to start the car's engine.
他转动点火装置中的钥匙以启动汽车发动机。
The spare key was hidden under a rock near the front porch.
备用钥匙被藏在前门廊附近的一块石头下面。
They needed to have the key duplicated for the new employee.
他们需要为新员工复制钥匙。
She inserted the key into the lock and turned it to open the door.
她把钥匙插入锁中并转动它来开门。

键, 按钮

one of many buttons that one presses or taps to operate a computer, telephone, or cell phone

Each key on a keyboard or keypad corresponds to a specific character or function, enabling users to input data and control the device efficiently.
键盘或小键盘上的每个键都对应一个特定的字符或功能，使用户能够高效地输入数据和控制设备。
Touchscreen devices utilize virtual keys displayed on the screen, allowing users to interact by tapping or swiping to input text, execute commands, or navigate menus.
触摸屏设备利用屏幕上显示的虚拟键，允许用户通过点击或滑动来输入文本、执行命令或导航菜单。
Keypads on telephones and cell phones feature numeric keys for dialing phone numbers, along with additional keys for functions like call control, messaging, and navigation.
电话和手机上的键盘配有用于拨打电话号码的数字键，以及用于通话控制、消息和导航等功能的附加键。
The keyboard on a computer typically consists of alphanumeric keys for typing letters and numbers, along with specialized keys like Enter, Shift, and Backspace.
计算机上的键盘通常包括用于输入字母和数字的字母数字键，以及诸如Enter、Shift和Backspace等专用键。
After pressing the key, the screen displayed the desired result.
按下键后，屏幕显示了想要的结果。

同义词：

button

键, 按钮

a mechanical part that is pressed or activated to produce sound in musical instruments

A key is a component of a musical instrument, such as a piano or wind instrument, that is pressed or activated to produce a sound. On a piano, keys are the individual levers that are pressed to strike the strings inside, creating notes. On wind instruments, keys are levers or buttons that open and close holes to change the pitch of the notes produced. The design and function of keys vary depending on the instrument, but they are essential for playing melodies and harmonies.

The pianist pressed each key in perfect harmony to create a beautiful piece.
钢琴家以完美的和谐按下每个键，创造出一首美丽的曲子。
He mastered the difficult technique of playing with both hands on different keys.
他掌握了用双手在不同的键上演奏的困难技巧。
The organist's fingers danced across the keys, filling the church with music.
风琴手的手指在琴键上舞动，使教堂充满了音乐。
She practiced playing the keys on her flute with precision and control.
她练习用精确和控制力演奏长笛的键。
The composer wrote the piece to feature the distinctive sounds of the lower keys on the piano.
作曲家创作这首曲子是为了突出钢琴低键的独特声音。

关键, 关键因素

a crucial factor in achieving or understanding something

Trust is the key to a successful relationship.
信任是成功关系的关键。
The key to solving the puzzle lies in understanding the pattern.
解决这个谜题的关键在于理解模式。
Leadership is the key to managing a successful team.
领导力是管理成功团队的关键。
Patience is the key to mastering any skill.
掌握任何技能的关键是耐心。
His generosity was the key to helping the community thrive.
他的慷慨是帮助社区繁荣的关键。

音调, 高度

the highness or lowness of a person's voice

The singer's key was so high, it made the audience gasp in awe.
歌手的音调如此之高，让观众惊叹不已。
He adjusted his key to match the speaker's deep, resonant tone.
他调整了自己的音调以匹配演讲者深沉、共鸣的语调。
Her voice dropped to a lower key when she spoke about the serious matter.
当她谈到这个严肃的问题时，她的声音降到了一个较低的音调。
The key of his voice made the speech sound both powerful and commanding.
他声音的音调使演讲听起来既有力又威严。
She shifted her key to a higher pitch when singing the chorus of the song.
她在唱这首歌的副歌时把音调调高了。

同义词：

pitch

调, 调式

a set of notes based on a particular note that form the tonal basis of a musical passage

In music, the term "key" refers to the group of notes and chords that form the basis of a musical piece. A key is defined by a specific starting note, called the tonic, and includes a set of related notes that are used to create melodies and harmonies. For example, the key of C-major starts on the note C and uses a set of notes that are based on the C-major scale. The key helps to establish the overall mood and tonal center of the music, guiding how the notes and chords interact to create a cohesive sound.

The composer chose the key of G major for the symphony, emphasizing its bright and uplifting qualities.
作曲家为交响曲选择了G大调的调，强调了其明亮和令人振奋的特质。
She modulated smoothly from the key of C major to A minor, creating a subtle shift in mood.
她流畅地从C大调调到A小调，营造出情绪的微妙变化。
The song's melody was centered around the tonic note of the key, providing a sense of stability.
这首歌的旋律围绕着调的主音，提供了一种稳定感。
The guitarist improvised a solo in the key of E flat major, showcasing his versatility and skill.
吉他手以降E大调的调即兴演奏了一段独奏，展示了他的多才多艺和技巧。
The song is in the key of C major, which gives it a bright and uplifting sound.
这首歌是C大调的调性，赋予了它明亮和振奋的声音。

同义词：

tonality

反义词：

atonality

钥匙, 发条钥匙

a device used to wind a spring-driven mechanism, such as a clock

He used a small key to wind the antique clock on the mantel.
他用一把小钥匙给壁炉架上的古董钟上发条。
The old-fashioned toy required a winding key to make it move.
这个老式玩具需要一个钥匙才能让它动起来。
He carefully inserted the key to wind the pocket watch.
他小心翼翼地插入钥匙来给怀表上发条。
Without the winding key, the clock would eventually stop running.
没有上发条的钥匙，钟表最终会停止运行。

同义词：

winder

拱顶石, 关键石

the central stone at the top of an arch that holds the structure together

The architect praised the key for holding the entire structure of the arch in place.
建筑师称赞了拱顶石将拱门的整个结构固定在原位。
Without the key, the arch would not have been able to bear the weight of the building.
没有拱顶石，拱门将无法承受建筑物的重量。
The mason carefully placed the key at the top of the arch to complete the design.
石匠小心地将拱顶石放在拱门的顶部以完成设计。
The key was crucial in ensuring that the arch remained stable under pressure.
拱顶石对于确保拱门在压力下保持稳定至关重要。

同义词：

keystone capstone headstone

图例, 钥匙

a list of symbols that accompanies a table, map, etc. as a reference for further explanation

The map's key showed what each symbol represented, such as parks, rivers, and roads.
地图的图例显示了每个符号代表什么，例如公园、河流和道路。
The key to the table helps you understand the different abbreviations used for data.
表格的图例帮助您理解数据中使用的不同缩写。
In the atlas, the key explains the colors used for different types of terrain.
在地图集中，图例解释了用于不同类型地形的颜色。
The chart's key lists the meanings of the various shapes on the graph.
图表的图例列出了图表上各种形状的含义。
The map's key included symbols for hospitals, airports, and bus stations.
地图的图例包括了医院、机场和公交车站的符号。

同义词：

guide legend explanation

答案, 解决方案

a list of correct answers or solutions to questions, puzzles, or exercises

The workbook came with a key for all the exercises, allowing learners to verify their answers.
练习册附带了所有练习的答案，让学习者可以验证他们的答案。
He used the key to solve the crossword puzzle more quickly.
他用了答案来更快地解决填字游戏。
The online course offers a key to help students check their understanding of the material.
在线课程提供了一个关键，帮助学生检查他们对材料的理解。

同义词：

answer key

禁区, 油漆区

(basketball) the area near the basket, where players often position themselves for rebounds, screens, or post moves

The power forward grabbed the rebound in the key after the missed shot.
大前锋在投篮不中后，在禁区抢到了篮板球。
The point guard passed the ball to his teammate in the key, who made a quick move for the basket.
控球后卫将球传给了在禁区内的队友，后者迅速向篮筐移动。
The player received an offensive foul for pushing in the key.
球员因在禁区推人而受到进攻犯规。
The center positioned himself in the key to block any incoming shots.
中锋将自己定位在禁区以阻挡任何 incoming shots。
The defender stayed tight on his opponent as he moved into the key for a potential dunk.
防守者紧贴着他的对手，当对手移动到禁区准备可能的扣篮时。

同义词：

paint

公斤, 千克

a kilogram, especially of an illegal drug

After the raid, the officers recovered several keys of illicit drugs.
突袭后，官员们查获了几公斤的非法毒品。
The police found a key of cocaine hidden in the warehouse.
警方在仓库里发现了一公斤可卡因。
They were found transporting a key of ecstasy across the border.
他们被发现运输一公斤的摇头丸越过边境。
Authorities seized a key of heroin during the bust.
当局在突袭中查获了一公斤海洛因。

翅果, 双翅果

a type of seed with a wing-like structure that helps it to be carried by the wind, often found in certain tree species

The ground was covered with keys from the maple trees after the wind blew them off.
风吹过后，地面上覆盖着枫树的翅果。
The children enjoyed collecting the keys from the sycamore trees during their walk.
孩子们在散步时喜欢从梧桐树上收集钥匙。
As autumn approached, the ash trees shed their keys, scattering them across the lawn.
随着秋天的临近，白蜡树掉落了它们的翅果，将它们散落在草坪上。
The key from the sycamore tree spun gracefully as it fell from the branch.
从梧桐树上落下的钥匙优雅地旋转着。
They noticed the keys of the maple trees swirling around in the breeze during their hike.
他们注意到枫树的钥匙在微风中旋转，在他们徒步旅行时。

基调, 氛围

the general feeling or attitude that characterizes a situation, piece of writing, or event

The key of the novel was dark and brooding, reflecting the main character's inner turmoil.
这部小说的基调是黑暗和忧郁的，反映了主人公内心的动荡。
The meeting was conducted in a formal key, emphasizing professionalism and efficiency.
会议以正式的基调进行，强调了专业性和效率。
The speech adopted an optimistic key, focusing on future possibilities and growth.
演讲采用了乐观的基调，专注于未来的可能性和增长。
The artwork was painted in a muted key, evoking a sense of quiet reflection.
这件艺术品以柔和的基调绘制，唤起了一种安静的反思感。
The key of the conversation shifted from casual to serious when the topic of finances came up.
当谈到财务话题时，对话的关键从随意转向了严肃。

同义词：

tone mood

钥匙, 最后一块

the final piece or board used to complete a floor or surface installation, ensuring the structure is secure

The key was inserted to complete the floor installation.
插入关键件以完成地板安装。
He carefully placed the key to finish the wooden surface.
他小心翼翼地放置了关键以完成木质表面。
After laying the key, the floor was completely finished.
铺设关键板后，地板就完全完成了。
The carpenter located the key to complete the intricate floor pattern.
木匠找到了完成复杂地板图案的关键。

同义词：

part piece component

钥匙, 权力钥匙

(in the plural) a symbol of authority or control within a prison pod or gang

Whoever holds the keys controls the pod.
掌握钥匙的人控制着牢房。
Conflicts are often resolved by those with the keys.
冲突通常由拥有钥匙的人解决。
Rumors spread about a shift in the keys after the fight.
关于打架后钥匙移交的谣言传开了。
Everyone knows the keys have the final say in the pod.
每个人都知道钥匙在牢房里拥有最终决定权。
He tried to challenge the keys, but no one supported him.
他试图挑战钥匙，但没有人支持他。