Preemergency
[计] 备用, 备急, 辅助
🗣️ 情景例句
Hobbies are supposed to be relaxing.
业余爱好应该是令人放松的。
You'll have to decide whether you want to pass your examinations or just have a good time.
你必须决定你是想通过考试还是好好玩一玩。
So who won the race?
谁在比赛中获胜？