Hydroxy
[化] 氢氧基
🗣️ 情景例句
Particularly in the construction field.
特别是在建筑业。
As soon as she quit the room he returned to it.
她刚离开房间，他回来了。
many of them serious and senior scientists---- who dream of sending people to it.
其中的不少人是认真和资深的科学家，他们一直梦想着把人送上火星。