Hydroxy
[化] 氢氧基
🗣️ 情景例句
Hi, Dad. Am I interrupting you?
嗨，爸爸。我打搅了你吗？
I don't know where I've seen him before.
我不晓得在哪儿见过他。
Our shipping manager is looking into it.
我们的货运经理正在调查这件事。