Dimethyl phosphinic acid
[化] 二甲次膦酸
🧩 词语组成解析
[医] 二甲基
🗣️ 情景例句
I don't want to.
我不想见。
He gave her his word that he would never be late again.
他向她保证，绝不再迟到。
He has just bought an Australian car and has gone to Alice springs, a small town in the centre of Australia.
他刚买了一辆澳大利亚小汽车，现在去了澳大利亚中部的小镇艾利斯斯普林斯。