Cdsc
[医][=Communicable Disease Surveillance Center]传染病监视中心
🗣️ 情景例句
Yes, it is possible that we forgot to buy cinnamon.
是的， 我们可能忘了买肉桂。
Excuse me. Can you tell me where Main Street is?
劳驾，你能告诉我正街在哪里吗？
It's a long story.
说来话长。