Precautional
a. precaution（预防, 防备；预先警告）的变形
🗣️ 情景例句
I'm sick of waiting around like this.
我对这样干等着感到厌烦。
Hunger fetches the wolf out of the woods.
饥饿引狼出森林。
Is the production line fully automatic?
生产线是全自动的吗？