Neosilicate
岛状硅酸盐
🗣️ 情景例句
but when I received the letter
但是当我收到那封信
Have you invited any boys?
你邀请男孩吗？
Bison were killed for their meat, while their fur provided warm clothing during cold winters.
他们杀野牛，吃野牛肉，用野牛毛皮制成冬季御寒的衣服。