pumper
基本解釋
- n.抽水機(jī)；泵浦消防車
英漢例句
- A tyre expands when you pump air into it.
輪胎一打氣就鼓起來(lái)。 - Lashing velocity of pump is concerned with nature of air.
泵的抽氣速率與氣體的性質(zhì)有關(guān)。 - This tire is flat; you didn't pump enough air in.
這個(gè)輪胎沒(méi)氣了;你并沒(méi)打足氣。 - We have a pump for drawing water from the well.
我們用一個(gè)水泵從井里抽水。 - The heart is analogous to a pump.
心臟和水泵有相似之處。