Flaveite
叶绿矾
🗣️ 情景例句
Good-bye.
再见。
John is not forty-five yet,is he?
约翰不够45岁,是吗？
Pumas are large, cat-like animals which are found in America.
美洲狮是一种体形似猫的大动物，产于美洲。