Tcf
[医][=thymus crude factor]胸腺粗提因子
🗣️ 情景例句
Save your voices.
留着点嗓子。
Sorry to have kept you waiting.
抱歉使你久等了。
A week later, Mr Brain rang Zheng Jie and spoke to a friend of his.
一周以后，布雷恩先生打电话给郑杰，接电话的是郑杰的一位朋友。