【词组解析】
1. cut up 切碎；砍伤；恶作剧；使悲痛
（1）Her younger brother was cut up by a robber last week.
她弟弟上周被歹徒砍伤。
（2）The film was severely cut up by many reviewers.
这部电影受到许多评论者的严厉批评。
2. die out （指物种、家族、习惯、观念等）绝迹，消失；绝种；绝灭；淘汰
（1）He is the last of the family; after his death the name will die out.
他是他家族活在这世上的最后一个成员, 他一死,他们家族便不复存在了。
（2）Disease germs begin to die out slowly after elimination from the body.
病原体离开了躯体后便逐渐死亡。
3. distinct from 种类(风格)不同
（1）Gold is distinct from iron.
金在性质上不同于铁。
（2）Fortitude is distinct from valour.
坚韧不拔有别于勇猛。
4. do the laundry 洗衣服
（1）Today is a good day to do the laundry.
今天是洗衣服的好天气。
（2）Well, I to remind you, but to do the laundry.
是啊, 我不愿提醒你, 但是轮到你洗衣了。
5. doubtful of /about 怀疑
（1）I am very doubtful of that.
我很疑心那件事。
（2）You know I had been doubtful about his sharing rooms with you.
你知道,我对他和你住在一起一向不放心。