Preservative injection
[医] 防腐性注射液
🧩 词语组成解析
preservative
[pri'zə:vətiv]
n. 防腐剂;预防法;防护层;
adj. 防腐的，（能）保存的;储藏的;有保护力的;
🗣️ 情景例句
You do?
真的知道？
I think a joint venture would be beneficial to us both.
我认为合资经营对双方都是有利的。
It seems she was in class on Friday afternoon, but no one has seen her since.
好象她星期五还在教室，但从那以后没人看见过她。