crucial

形容词

1. 1

   至关重要的、不可或缺的

   Getting enough sleep is crucial to your long-term health.

   充足的睡眠对你的长期健康至关重要。

2. 2

   关键的、决定性的

   She missed a crucial penalty in the final minutes of the game.

   她在比赛最后几分钟错失了一记关键的罚球。