Elpasolite
[矿]钾冰晶石
🗣️ 情景例句
I'll have to stand up and let the elderly lady have my seat.
我得起来把座位让给这个老婆婆。
Eat one's cake and have it.
又要马儿好，又要马儿不吃草。
Early next morning, she saw a light ahead.
第二天凌晨，她看到前方有灯光，