Monohydrate
n. 一水合物；一水化物
🗣️ 情景例句
Play it cool.
做事要冷静。
They only want to solve domestic problems.
他们只希望解决国内的问题。
But I can't find it. I think I've lost it.
但我现在找不到了。我想我弄丢了。”