Unstable compound
[化] 不稳定化合物
🧩 词语组成解析
🗣️ 情景例句
first we need to know some references.
首先我们得知道你们有哪些备询人。
Hurricane hits the city.
飓风袭击了这座城市。
I said, 'This is Pauline's mother. Please don't telephone my daughter again!'
我说：“我是波淋的母亲。请不要再给我女儿打电话了！”