更多意思
n.1.  抽水机,泵,打气筒
2.  橡胶底帆布鞋,体操鞋
3.  半高跟鞋(正式场合穿的朴素女鞋)
4.  轻软舞鞋,轻便帆布鞋
vt.1.  用(泵)(或泵样器官等)输送
2.  上下(或内外)运动
vi.1.  用泵(或泵样器官等)输送
2.  涌出,涌流,奔流
3.  盘问,追问,一再探问
参考例句
1. | The teacher drew an analogy between the human heart and a pump . |
| 教师打了一个比喻,把人的心脏比作唧筒。
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2. | A tyre expands when you pump air into it. |
| 轮胎一打气就鼓起来。
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3. | The mechanics of the pump are very old. |
| 那泵的机件很陈旧了。
|
4. | A pump in the boiler sends hot water round the central heating system. |
| 热水器中的水泵将热水输送给集中供热设备。
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5. | She blew up the flat tyre with a bicycle pump . |
| 她用自行车打气筒给瘪了的轮胎打气。
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