Pentahydroxyl compound
[化] 五羟基化合物
🧩 词语组成解析
🗣️ 情景例句
and we should remove them as soon as possible.
我们要尽快把它切除。
A faithful friend is hard to find.
益友难得。
Sorry, I don't have one. Ask Lily. I think she has one.
对不起，我没有，问问莉莉，我想她可能有。