名词
中文翻译：阀门列车
同义词：
['valve car', 'valve train car例句：1. The valve train is responsible for controlling the flow of oil through the engine.（阀门列车负责控制油通过发动机的流动。）2. The valve train was designed to improve efficiency and reduce emissions.（阀门列车的设计旨在提高效率和减少排放。）']
例句：
-
1. The valve train is responsible for controlling the flow of oil through the engine.
阀门列车负责控制油通过发动机的流动。
-
2. The valve train was designed to improve efficiency and reduce emissions.
阀门列车的设计旨在提高效率和减少排放。
-
3. The valve train was a major innovation in the field of transportation.
阀门列车是交通运输领域的一次重大创新。