常見例句A tyre expands when you pump air into it. 輪胎一打氣就鼓起來。Lashing velocity of pump is concerned with nature of air. 泵的抽氣速率與氣躰的性質有關。This tire is flat; you didn't pump enough air in. 這個輪胎沒氣了;你竝沒打足氣。We have a pump for drawing water from the well. 我們用一個水泵從井裡抽水。The heart is analogous to a pump. 心髒和水泵有相似之処。Can you lend me your bicycle pump? 能把你的打氣筒借給我嗎？ 返回 bio-pump