mouth
piece
复数形式
mouthpieces
1
the opening of a wind instrument into which the player blows
A mouthpiece is the part of a wind instrument or brass instrument where the player blows air to produce sound. It is the component that is placed in the player's mouth and can be made from materials such as metal, plastic, or rubber. The mouthpiece directs the airflow into the instrument and can influence the tone, pitch, and ease of playing. In instruments like trumpets, saxophones, and clarinets, the mouthpiece is essential for sound production and comfort.
- He cleaned the trumpet mouthpiece before the concert.
- The flutist wet the mouthpiece to prevent buzzing.
- Different mouthpieces change the tone of brass instruments.
- Beginners often struggle with the embouchure on the mouthpiece.
- The saxophone's mouthpiece was made of hard rubber.
同义词：
2
the section of a telephone designed for speaking into
A mouthpiece is the part of a telephone or communication device through which a person speaks. It is typically a small, flat area near the microphone where the user speaks into the device to transmit their voice. In traditional landline phones, the mouthpiece is located at the bottom of the handset. In mobile phones, the mouthpiece is built into the body of the phone, near the bottom or edge. The mouthpiece works by picking up sound from the user's voice and converting it into an electrical signal, which is then sent to the other person on the call.
- He held the mouthpiece close while making the call.
- He cleaned the mouthpiece with alcohol.
- She spoke softly into the mouthpiece.
- The old-fashioned telephone had separate mouthpiece and earpiece.
- Adjust the mouthpiece before dialing.
3
a part designed to fit over or into a person's mouth
- He replaced the worn mouthpiece with a new one.
- The medical device included a detachable mouthpiece.
- Mouthpieces must fit securely for proper function.
- The respirator's mouthpiece was sanitized before use.
- She adjusted the mouthpiece of the CPAP mask.
4
the end of a pipe or cigarette holder placed in the mouth for smoking
- The mouthpiece was made of amber.
- He preferred a long mouthpiece for his tobacco pipe.
- A damaged mouthpiece affects the smoker's draw.
- He replaced the plastic mouthpiece with a metal one.
- The cigar's mouthpiece was ornate and gilded.
5
protective equipment worn in sports, especially boxing, to safeguard the mouth
- The boxer put in his mouthpiece before the match.
- Mouthpieces prevent chipped teeth and internal injuries.
- Always wear a mouthpiece when practicing martial arts.
- The athlete chewed the mouthpiece nervously before the bout.
- Mouthpieces come in custom-fit versions for better protection.
同义词：
6
代言人, 新闻机构
a person, newspaper, or organization that represents the views of another person, a government, etc.
A mouthpiece refers to a person, group, or media outlet that speaks on behalf of another individual or organization, often promoting their views or interests. In journalism, the term is typically used negatively to describe a publication or journalist that acts in a biased or uncritical manner, essentially serving as a tool for the views of a particular political group, company, or leader. A mouthpiece does not offer independent or objective reporting, but instead pushes a specific agenda, often aligning with the desires or goals of those it represents.
- The press secretary serves as the mouthpiece of the administration, conveying the president's policies and positions to the public.
新闻秘书充当政府的喉舌，向公众传达总统的政策和立场。
- The newspaper was criticized for acting as a mouthpiece for the corporate interests, rather than providing objective reporting.
该报因充当企业利益的喉舌而非提供客观报道而受到批评。
- The activist group sought to find a media outlet willing to act as a mouthpiece for their cause and raise awareness about their campaign.
激进组织试图找到一个愿意作为他们事业的喉舌并提高对他们运动认识的媒体。
- The company hired a public relations firm to serve as its mouthpiece, managing its communication with stakeholders and the media.
该公司聘请了一家公关公司作为其代言人，管理与利益相关者和媒体的沟通。
- The radio station was accused of being a mouthpiece for the ruling party, broadcasting biased news coverage and propaganda.
该广播电台被指责为执政党的喉舌，播放有偏见的新闻报道和宣传。
同义词：
7
咬嘴, 牙齿保护器
(diving equipment) a removable plastic or rubber device worn in the mouth to protect the teeth and jaws while using scuba equipment
A mouthpiece is a small, simple device designed to be placed in the mouth to help with breathing or controlling airflow. It is commonly used in activities like scuba diving, snorkeling, and some medical treatments. In scuba diving, the mouthpiece is attached to the regulator, allowing the diver to breathe in air from the tank. It is made of soft, durable materials for comfort and to create a seal in the mouth, ensuring the diver can inhale and exhale without air escaping. The mouthpiece can also be found in other equipment, like breathing machines or sports gear.
- He bought a new mouthpiece for his upcoming dive trip.
他为即将到来的潜水之旅买了一个新的咬嘴。
- The diver adjusted her mouthpiece before descending.
潜水员在下潜前调整了她的咬嘴。
- Check your mouthpiece before each dive for any damage.
每次潜水前检查您的咬嘴是否有任何损坏。
- Her mouthpiece is essential gear for scuba diving.
她的咬嘴是水肺潜水的重要装备。
- Always breathe through your mouthpiece when diving underwater.
在水下潜水时，始终通过咬嘴呼吸。