superfluous
adj. 过多的; 多余的; 不必要的; 奢侈的
Something that is superfluous is unnecessary or is no longer needed.
My presence at the afternoon's proceedings was superfluous...
我去参加下午的活动是多此一举。
I rid myself of many superfluous belongings and habits that bothered me.
我把很多无用的物品都丢掉了,并且改掉了一些让我烦心的习惯。
1. serving no useful purpose; having no excuse for being;
2. more than is needed, desired, or required;
So she never said superfluous words to him.
但一场事故改变了她的看法.
At first glance the question might appear to be superfluous.
乍一看,这个问题显得很多余.
This algorithm is based on mask blind detection, which can diminish superfluous transmitted information.
本文提出的是一种基于掩码盲检测的算法,大大减少了所需要传输的额外信息.
The superfluous words in the article should be stroked out.
那篇文章里的多余词语应该删掉.
A kiss is a lovely trick designed by nature to stop speech when words become superfluous.
接吻是大自然设好的可爱诡计,它阻止多馀的话语.