Cbw
abbr. 化学生物战(Chemical and Biological Warfare);化学生物武器(Chemical and Biological Weapons)
🗣️ 情景例句
By arranging with the public schools
首先, 从公立学校开始
Politically,the country is divided into fifty states.
这个国家政治地被划分成50个州。
We must get help.
我们得找人帮忙。
更多情景英语 ›