Smokeproof
a. 防烟的
🗣️ 情景例句
Now that illiteracy is not so wide spread, people everywhere are free to enjoy great literature.
现在文盲不是很普遍，世界各地的人都可以很自由地欣赏文学作品。
Where'd you come from?
你从哪冒出来的啊？
To be honest with you，I'm twenty.
老实说，我20岁。