Polysphsgmogram
[医] 多种搏动[描记]图
🗣️ 情景例句
Can't you make it a little cheaper?
你不能算便宜一点？
Teacher. He is teaching.
老师。正在教书。
We'd like a chance to bid on this business.
我们希望能有机会投标这笔生意。