superfluous

adj

1. more than is needed, desired, or required

e.g. trying to lose excess weight
found some extra change lying on the dresser
yet another book on heraldry might be thought redundant
skills made redundant by technological advance
sleeping in the spare room
supernumerary ornamentation
it was supererogatory of her to gloat
delete superfluous (or unnecessary) words
extra ribs as well as other supernumerary internal parts
surplus cheese distributed to the needy

Synonym: excessextraredundantsparesupererogatorysupernumerarysurplus

2. serving no useful purpose
having no excuse for being

e.g. otiose lines in a play
advice is wasted words
a pointless remark
a life essentially purposeless
senseless violence

Synonym: otiosepointlesspurposelesssenselesswasted

1. 多余的;过剩的;不必要的
Something that is superfluous is unnecessary or is no longer needed.

superfluous

e.g. My presence at the afternoon's proceedings was superfluous...
我去参加下午的活动是多此一举。
e.g. 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. superfluous

1. 多余的：它考虑的是生活的便利. 在负责戏剧、文学、娱乐时,它的目标是生活的快乐. 简言之,生活是治安的目标:不可或缺的生活,有用的生活,多余的(superfluous)生活. 人要活命、人要生活,还要过得好,这就是治安必须保证的东西.

2.

2. 不必要,过多的：superfluity 过多,过量 | superfluous 不必要,过多的 | circumfuse 展开,散布,围绕

3. 多余的, 过剩的, 过量的：extruder head 压出机机头 | superfluous 多余的, 过剩的, 过量的 | crossyard 横桁

4. superfluous

4. 过剩的,多余的：laborious 费力的 | superfluous 过剩的,多余的 | able 能...的,有能力的