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