Cdsc
[医][=Communicable Disease Surveillance Center]传染病监视中心
🗣️ 情景例句
Some people seem too think its for practicing grammar rules and learning lists of words.
一些人认为它是用来操练语法规则和学习一大堆单词。
Lifeless, faultless.
只有死人才不会犯错误。
Sure, just drop in my office some time and pick them up.
没问题，什么时候到我办公室来拿都可以。