Dimethylphosphine
[医] 二甲膦
🗣️ 情景例句
Oh, I'm so sorry.
噢， 我真难过。
There is no going heaven in a sedan.
坐轿上天堂，从来无此事。
I do not want to make it a school for rich children only.
我不想把它办成专供有钱人家的儿童来上学的学校。