名词
中文翻译：单作用泵
同义词：
['single-acting motor', 'single-actingvalve', 'single-acting pistonpump']
例句：
-
1. The single-acting pump is used to controlthe flow of oil in the engine.
单作用泵用于控制发动机中油的流动。
-
2.The single-acting pump is acommon component in many mechanical systems.
单作用泵是许多机械系统中常见的组件。
-
3. The single-acting pump was designed to improveefficiency and reduce noise.
单作用泵被设计来提高效率并减少噪音。