名词中文翻译
中文翻译：重力供油器同义词
同义词：
['gravity feedpump', 'gravity feed pumper']
例句：
-
1. The gravity feed oileris used to supply oil to the engine.
重力供油器用于向发动机供应油。
-
2. The gravity feed oiler was designedto improve fuel efficiency.
重力供油器被设计来提高燃油效率。
-
3. The gravityfeed oiler has a long lifespanand low maintenance costs.
重力供油器具有长寿命和低维护成本。