introduction - Definition & Meaning

int

duc

tion

复数形式

introductions

介绍

the part of a book or speech that provides a brief explanation of what it is about

An introduction is a section at the beginning of a book or other work that provides an overview of the main themes, purpose, or background of the content. It helps prepare the reader by offering context, explaining the author's intentions, or outlining what to expect in the rest of the book. The introduction may also introduce key concepts or provide necessary background information to enhance the reader's understanding of the material that follows.

The professor began the lecture with an introduction, outlining the main topics to be covered during the class.
The author penned an engaging introduction to her novel, setting the stage for the story that would unfold.
The introduction of the textbook offered students a roadmap for navigating the complex subject matter ahead.
The tour guide started the excursion with an introduction to the historical significance of the landmark they were about to explore.

介绍, 引言

the act of presenting someone to another person or to the public for the first time

During the company's annual conference, the CEO made a formal introduction of the new vice president of marketing to the entire staff.
在公司年会上，CEO向全体员工正式介绍了新的市场营销副总裁。
At the networking event, Sarah eagerly awaited her introduction to the industry influencer, hoping to make a lasting impression.
在社交活动上，莎拉热切地等待着她对行业影响者的介绍，希望能留下持久的印象。
As the debutante stepped onto the stage, her parents beamed with pride during her introduction to society.
当这位初入社交界的女子走上舞台时，她的父母在她被介绍给社会时骄傲地微笑着。
The teacher's introduction of the guest speaker captivated the students, setting the tone for an engaging lecture.
老师对客座演讲者的介绍吸引了学生，为一场引人入胜的讲座定下了基调。
As the curtains drew back, the director made the introduction of the lead actor, igniting applause from the audience.
随着幕布拉开，导演对主演进行了介绍，引发了观众的掌声。

同义词：

intro presentation

介绍, 实施

the action of bringing something into use or existence for the first time

The introduction of new technology transformed the industry.
新技术的引入改变了行业。
The delayed introduction of the product caused financial setbacks.
产品的延迟推出导致了财务挫折。
Electric cars are now widely used thanks to their gradual introduction.
电动汽车现在由于它们的逐步引入而被广泛使用。
The introduction of online classes has changed how students learn.
在线课程的引入改变了学生的学习方式。
After the introduction of renewable energy initiatives, the city saw a sharp decline in pollution levels.
在引入可再生能源倡议后，该市的污染水平急剧下降。