Ubl
abbr. unbleached 未漂白的，原色的
🗣️ 情景例句
He is a good speaker of English.
他英语说得非常流利。
To come out of hibernation
从冬眠中醒来
since her parents had impressed upon her that it would be unforgivable to miss it and cause the friends with whom she was going to stay to make two journeys to meet her.
因为她的父母再三跟她说，如果误了这趟车，她的东道主朋友就得接她两趟，这是不应该的。