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
Are the bathrooms on this train clean?
火车上的卫生间干净吗？
What's your motherland?
你祖国是哪儿？
probably vertical, cliffs, and gentle sediment-covered terraces,
乃至垂直的峭壁和沉积物覆盖的缓和的阶梯地带，