Validamycin a
[化] 井冈霉素
🧩 词语组成解析
有效霉素
🗣️ 情景例句
It is important to speak directly and clearly about your subject.
直接了当且明白清楚地说明自己的目的是很重要的。
Think today and speak tomorrow.
三思而后行。
Millionaires don't buy things on instalments!
百万富翁是不会分期付款买东西的！