Bobierrite
白磷镁石
🗣️ 情景例句
There is not a shadow of a doubt that they did it.
毫无疑问，是他们干的。
Idle folks lack no excuses.
懒汉辩解，何患无词。
So she's been at this school since September?
这么说来，她自9月份才在这所学校学习？