Preventive substance
[医] 介体
🧩 词语组成解析
preventive
[pri'ventiv, pri:-]
n. 预防;防止;预防措施;预防药;
adj. 预防的;防止的;
🗣️ 情景例句
When you see something, think of the English word for it.
当你看到一个东西时，就想到它的英文单词。
I remember the girl whose father owns a race horse.
我记得那个女孩的父亲有一匹赛马。
It's nice and warm out here.
这外面挺暖和。