knock发音和在线翻译,knock怎么读,knock中文意思、读音、用法、例句、含义...

knock是什么意思

详细释义

0 Players knock up before beginning a game of tennis or similar sport by hitting the ball to each other. -- （網球等運動中）賽前練習，賽前試打
- The players have a couple of minutes to knock up before the match starts. 開賽前，運動員有幾分鐘時間練球。
1 a short time before the start of a game of tennis or a similar sport when players practise by hitting the ball to each other -- （網球或其他體育比賽中雙方選手）賽前試打
- Let's have a quick knock-up before the game. 我們在比賽開始前很快地試打一下吧。