名词
中文翻译：顶部滑块
同义词：
['top section', 'top element例句：1. The engineer made a top slide for the machine to improve its efficiency.（工程师为机器制作了一个顶部滑块，以提高其效率。）2. During the presentation', 'the speaker used a top slide to illustrate his points.（在演讲中，演讲者使用顶部滑块来说明他的观点。）']
例句：
-
1. The engineer made a top slide for the machine to improve its efficiency.
工程师为机器制作了一个顶部滑块，以提高其效率。
-
2. During the presentation, the speaker used a top slide to illustrate his points.
在演讲中，演讲者使用顶部滑块来说明他的观点。
-
3.The team leader introduced a new top slide to showcase their latest achievements.
团队负责人介绍了一个新的顶部滑块，以展示他们的最新成就。