syringe造句

The fluid can be drawn off with a syringe.
可用注射器将液体汲出。

To suction with a bulb syringe, push bulb in with your thumb.
用球吸引器时先用拇指把球压扁.

A bulb syringe is often used for oral and nasal suction on infants and children.
常常使用球吸引器抽吸婴幼儿的口鼻.

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