Ketonic acid
[化] 酮酸(RCOCOOH)\\n[医] 酮酸
🧩 词语组成解析
酮的
🗣️ 情景例句
we don't have to.
我们不必勉强。
The defeated army must assent to the domination of the victors.
被打败的军队必须同意胜利军队的支配。
I think we're lost! What shall we do?
“我想我们迷路了！我们该怎么办呢？”