| 单词 | pump up |
| 释义 | pump up vt. sep. 1.(fill with air)to pump sth up or to pump up sth + mattress, tyre为…充气 Do your tyres need pumping up?你的车胎需不需要打气？ He pumped the mattress up.他把床垫充起气了。 2.(remove by pumping)to pump sth up or to pump up sth + water, oil将…抽空；将…汲出 The water will be pumped up from chalk pits.白垩矿坑中的水将会被抽干。 3.<非正式>(psych up) to pump yourself up for sth为…做好心理准备；(尤指)为…打气鼓励 They find it difficult to pump themselves up for the games.他们很难调整好心态参加比赛。 4.<非正式>(cause to increase) to pump sth uporto pump up sth使大幅增加 This will pump up sales.这会极大地促进销量。 |
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