英:['nɒnɪ'fektɪv]
美:[ˌnɒnə'fektɪv]
英:['nɒnɪ'fektɪv]
美:[ˌnɒnə'fektɪv]
adjective
not effectiveespecially: not producing an intended or desired effect noneffective leaders noneffective classroom instruction
noneffective government programs
The first known use of noneffective was in 1781
1 Newspaperman was the last person to tell the advertisement is noneffective.
新闻记者是个绝对不会说广告无效的人。
2 无效
bad dead void wan idle invalid unavailable nude ineffective sterile imperfect incompetent futile irritant feeble toothless inoperative feckless unavailing nugatory unprevailing nonvalidity vitiosity defeat avoidance annihilation sterility invalidity nullification nullity defeasance irritancy avoid negative destroy blank upset flaw erase null mock debug irritate hamstring negate vacate invalidate sterilize annihilate nullify vitiate disannul bringto naught not so hot to no avail
3 无效的
bad dead void wan idle invalid unavailable nude ineffective sterile imperfect incompetent futile irritant feeble toothless inoperative feckless unavailing nugatory unprevailing
4 不起作用的