Arsenolamprite
自然砷铋
🗣️ 情景例句
Hello. This is Richard Stewart.
你好， 我是Richard Stewart。
Honest men marry soon,wise men not at all.
老实的人早成婚，聪明的人不结婚。
Fine.we're saving a lot of money with it.
不错，节省了不少的钱，