| 释义 |
pump up transitive verb ① (inflate) [pump sth up, pump up sth] 给…充气 gěi… chōngqì ‹tyre, inflatable›② [pump sb up] figurative informal (enthuse) 为…加油 wèi… jiāyóu ▸ to be pumped up; 士气高涨 ③ [pump sth up, pump up sth] informal (increase) 提高 tígāo ‹rate›; 开大 kāidà ‹volume› |