Ubl
abbr. unbleached 未漂白的，原色的
🗣️ 情景例句
Thank you for calling us.
谢谢你打电话给我们。
How long could the buyer expect your product to last?
购买者期望你们产品的使用期是多久呢？
He is used to eating out all the time.
他已经习惯在外面吃饭了。