cut up ,cut out,cut off, cut down区别

cut up ,cut out,cut off, cut down区别

cut up 切碎, 切割开；
cut in 插嘴, 打断；
cut off 切〔隔〕断；
cut down 把…砍倒〔割掉〕 减少, 降低；
cut用作动词 (v.)
This knife is not sharp enough to cut the steak.
这把刀子不够利,无法切牛排。
Don't cut your finger on the broken glass.
别让碎玻璃割伤你的手。
Face round, please, so that I can cut your hair at the back.
转一下头, 好让我可以剪你后面的头发。
Please cut out the expense in order to save the money.
为了节省钱,请削减开支。
His cruel remarks cut me deeply.
他那无情的话太伤我的心了。
He insisted that we give him the last cut before every deal.
他坚持让我们在每次发牌前都让他来最后切牌。
The fate of the game will be decided in the final cut of the cards.
这局牌的命运将由最后的切牌决定。
cut用作名词 (n.)
His cheek was badly scarred by a knife cut.
他的面颊上留有严重的刀疤。
He had a finger cut off by a machine while working.
他在工作时被机器切掉了一个手指。

向上砍，向外砍，向里砍，向下砍

cut down 削减
cut out 切出
cut up 分割
cut off 切断

高中常见的意思（老师所讲），分别是:切碎，删除，切断，削减

cut up切开，切碎
cut out删去
cut off切除，中断
cut down削减，缩短