Cdsc
[医][=Communicable Disease Surveillance Center]传染病监视中心
🗣️ 情景例句
Hello, Air China Flight Reservations. May I help you?
喂，你好，中国航空公司订票处，需要帮忙吗？
I've got four kids at home and no wife.
我有四个由我父兼母职的孩子。
You can say that again.
说的是。