Percussions
(percussion 的复数) n. 敲打, 碰撞, 叩击, 叩诊, 击发, 打击, 打击乐器组\\n[医] 叩诊
🗣️ 情景例句
An economic recession now seems more than likely.
现在看来，经济衰退的可能性相当大。
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。
The eraser goes from one student to another first one way, then another.
橡皮擦从一个学生传给另一个学生－先从这个方向传过去，然后返回来。