Waterproofer
防水层[布, 材料]
🗣️ 情景例句
This is a lovely two-bedroom house in your price range.
这一栋可爱房子有两间卧室， 在你们价格范围内。
The flight number is ak708 on september 5th.
班机号码是9月5日ak708
I see. What do you want to do next fall?
我明白了。今年秋季你打算干什么？