Pcg
abbr. Phonocardiogram 心音图; （心脏）声电图
🗣️ 情景例句
I beg you pardon?
对不起，你说什么？
This offer must be withdrawn if we haven't received your reply within five days.
如果5天之内我方未必到贵方答复，该盘撤消。
The third item has been omitted.
第三项目漏掉了。