动词短语中文翻译
中文翻译：换挡
同义词：
['shift gears', 'change gears']
例句：
-
1. The car needs a gear shift toget up to speed.
这辆车需要换挡才能提速。
-
2. The driver had to shiftgears when the engine sputtered.
当引擎发出嘶嘶声时，司机不得不换挡。
-
3. The engineer was shiftinggears to make the machine run smoothly.
工程师正在换挡使机器平稳运行。