| 单词 | knock up |
| 释义 | knock upverb (adverb, mainly tr) 1. Also: knock together informal to assemble quickly; improvise to knock up a set of shelves 2. British informal to waken; rouse to knock someone up early 3. slang to make pregnant 4. British informal to exhaust the heavy work knocked him up 5. cricket to score (runs) 6. (intransitive) tennis, squash, badminton to practise or hit the ball about informally, esp before a match noun knock-up 7. a practice session at tennis, squash, or a similar game knock-up(ˈnɒkˌʌp) noun a practice session at tennis, squash, or a similar game played with racquets and a ball A light drizzle during the knock-up forced a 50-minute postponement. Let's have a knock-up before we start. |
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