Letovicite
[矿]酸性铵矾
🗣️ 情景例句
paint, brushes, ladders, lamps, et cetera.
油漆， 刷子 ，梯子， 灯等等。
There's as good fish in the sea as ever came out of it.
海里的好鱼是取之不尽的。
How long has Jim been at his school?
吉姆到校有多长时间了？