Hexamethylphosphoramide (hmpa)
[化] 六甲基磷酰胺; 六甲基磷酸三酰胺
🗣️ 情景例句
Is everything OK?
一切都好吗？
One flower makes no garland.
一木不能成林。
At first she decided to go to the police,
一开始拉姆齐太太打算报告警察，