Phosgenite
n. [矿]角铅矿
🗣️ 情景例句
in Los Angeles.
在Los Angeles。
We had a fabulous time at the garden party.
我们在游园会上玩得很开心。
In the beginning they used to carve Chinese characters on stones to record important dates in history.
开始时，他们常把汉字刻在石头上，记载历史上重要的日期。