名词
中文翻译：Unknown
同义词：
['活塞泵，活塞式水泵，活塞式水压泵例句：1. The pistontype domestic water pump is an essential appliance for our daily life.（活塞式家用水泵是我们日常生活中必不可少的家用电器。）']
例句：
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1. The pistontype domestic water pump is an essential appliance for our daily life.
活塞式家用水泵是我们日常生活中必不可少的家用电器。
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2. The piston type domestic water pump is very efficientin its operation.
活塞式家用水泵在运行过程中非常高效。
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3. The piston typedomestic water pump is easy to maintain andhas a long service life.
活塞式家用水泵易于维护，使用寿命长。