Scacchite
氯锰矿
🗣️ 情景例句
Don't lose your cool.
要沉住气。
While waiting for the train I killed time by reading a book.
在等火车的时候我看书来消磨时间。
Before she grew old, Aunt Harriet used to entertain lavishly.
哈丽特姑妈年轻时，喜欢大摆宴席，招待宾客。