timing

In comedy, perfect timing is essential for a joke to be funny to the audience.

(Chinese) 在喜剧中，完美的时机掌握对于笑话能逗乐观众至关重要。

The investor's timing was impeccable, as he sold his stocks just before the market crashed.

(Chinese) 这位投资者的时机抓得无懈可击，他在股市崩盘前夕卖出了股票。