名词
中文翻译:活塞的后冲程
同义词:
['reciprocating stroke', 'backstroke']
例句:
-
1.The car's engine has a backward stroke that powers the wheels.
这辆车的引擎有一个后冲程,用来驱动轮子。
-
2.During the backward stroke, the piston moves downwards.
在后冲程中,活塞向下移动。
-
3. The engineer carefully monitored the backward stroke to ensure smooth operation.
工程师仔细监测了后冲程,以确保操作顺畅。