aspirator

汉语翻译

n. 抽吸装置, 水流抽气机
【化】 吸气器
【医】 抽吸器, 吸引器

英语解释：

名词 aspirator:

1. a pump that draws air or another gas through a liquid

详细解释：

as.pi.ra.tor

n.（名词）
A device for removing liquids or gases by suction, especially an instrument that uses suction to remove substances, such as mucus or serum, from a body cavity.
抽吸装置：用抽吸装置排出液体或气体，尤指用抽吸法排出东西的工具，如从体内排出粘液或浆液
A suction pump used to create a partial vacuum.
用于使局部真空的抽吸泵