Cannabindon
[医] 坎纳宾董
🗣️ 情景例句
I frankly don't know what to do about it.
我真不知道该怎么解决。
Open your books and turn to page 20.
打开书，翻到第20页。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；