https://online2.tingclass.net/lesson/shi0529/0009/9215/s/6.mp3
https://image.tingclass.net/statics/js/2012
S-6:set one's teeth on edge 讓某人覺得難受
A:I feel so uncomfortable.
A:我感到很不舒服。
B:Are you sick?
B:你惡心嗎?
A:No. The teacher is dragging the chalk over the blackboard. It set my teeth on edge.
A:不,是老師在黑板上拖拽粉筆的聲音真讓人覺得難受。
B:He'll finish writing in a minute.
B:他很快就會寫完的。