Rhythmophone
[医] 心搏扩音器, 心律扩音器
🗣️ 情景例句
Come in please, and take a seat.
请进。请坐。
Would you mind opening the window?
你介意开窗吗？
Mom, can't Lily do it? It's her turn!
妈妈，莉莉就不能做吗？轮到她了！