Speleogen
次生洞穴结构
🗣️ 情景例句
Well, my choice of careers.
是的， 我的事业抉择问题。
Is it too late?
来得及吗？
He encouraged Indians to start making their own cotton cloth and to refuse to buy cloth made in England.
他鼓励印度人民自己着手纺纱织布，并拒绝购买英国纺织的棉布。