| 单词 | run-up |
| 释义 | run-up n 1 (a) (of a bowler in cricket, an athlete, etc) running in order to gain speed before releasing the ball, jumping, etc （指板球的投球手、 田径运动员等的）助跑 a fast, smooth, short, etc run-up 快速的、 稳健的、 短距离的...助跑. (b) distance run in this way 助跑距离 Pole vaulters need long run-ups. 撑竿跳需要长距离助跑. 2 ~ (to sth) period of time leading to an event （事件的）准备时期 the run-up to the election 选举前的酝酿时期. |
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