Sundite
硫锑铅银矿
🗣️ 情景例句
We have to maintain communication to understand each other.
必须保持交流以求相互理解。
Better be the head of a dog than the tail of a lion.
宁为犬首，不作狮尾。
but when she got out at her own floor, both were forgotten in her sudden discovery that her front door was open.
但她到自己的楼层走出电梯后，就把这两件事忘了个干净，因为她突然发现她家的大门开着。