Sauf
安全的；无损的
🗣️ 情景例句
I'm really sorry to hear about that.
听到这个消息真让我感到难过。
Pat, pat. He is patting the kid on his head.
拍，拍。他在轻拍着那个小孩的头。
The lines of the animal had in fact been cut into the rock.
事实上，动物的线条被刻进岩石里。