Kttstorfer number
[化] 皂化值
🧩 词语组成解析
🗣️ 情景例句
I give up, I don't know what you're talking about.
我投降了，我一直都听不懂你在说什么。
Which one do you want?
你要哪一个？
The beautiful are envied by the ugly.
美人总为丑陋者所嫉妒。