ineffective
adjective
uk/ˌɪn.ɪˈfek.tɪv/us/ˌɪn.ɪˈfek.tɪv/notproducingtheeffectsorresultsthat arewanted:
不起作用的,无效果的,不奏效的They made an ineffectiveattemptto get theruleschanged.他们试图改变规则,但未成功。
Thearmyhasprovedineffective inprotectingthecivilianpopulation.军队没有起到保护平民的作用。
not producing a desired result
- unsuccessfulOur attempts to change the law were unsuccessful.
- failedThe company went bankrupt pouring money into yet another failed product.
- badSales have been really bad this quarter.
- fruitlessAll our pleas that she remain in university were fruitless - she left anyway.
- unfruitfulThe negotiations were unfruitful.
Useless and futile
- a mug's gameidiom
- adrift
- aimless
- aimlessly
- aimlessness
- airy-fairy
- frivolous
- frivolousness
- fruitless
- fruitlessly
- fruitlessness
- motiveless
- negate
- negation
- no goodidiom
- unfruitful
- unrealistic
- unrealistically
- untilyou areblue in the faceidiom
- unviability