ineffective
美音:[ını´fektıv
]
英音:[ını´fektıv
]
adj.无效的,(指人)工作效率低的
难易程度:
ineffective为短语/超纲词汇
词形变化:
名词:ineffectiveness 副词:ineffectively
近义词, 同义词
powerless impotent unable incapable incompetent inefficient ineffective inept unfit unqualified disqualified unendowed inept crippled disabled harmless unarmed weaponless defenseless unfortified indefensible untenable paralytic paralyzedunsuccessful failing stillborn fruitless ineffectual ineffective inconsequential inefficient impotent insufficient useless foiled
相关词
ineffective
/,ɪnɪ'fektɪv; ,ɪnə`fɛktɪv/
adj not producing the required effect(s) 不起作用的; 无效果的; 效果不佳的
*use ineffective methods 使用无效的方法
* She is totally ineffective as a teacher, ie She cannot teach satisfactorily. 她当老师全然不称职.
adj not producing the required effect(s) 不起作用的; 无效果的; 效果不佳的
*use ineffective methods 使用无效的方法
* She is totally ineffective as a teacher, ie She cannot teach satisfactorily. 她当老师全然不称职.
ineffective
adj
something that is ineffective does not achieve what it is intended to achieve
≠ effectiveineffective in doing sth
The chemical was almost totally ineffective in killing the weeds.
ineffective against
Various drugs have proved ineffective against the virus.
an ineffective marketing campaign
>ineffectivelyadv
>ineffectivenessn[U]
the ineffectiveness of most diets
something that is ineffective does not achieve what it is intended to achieve
≠ effectiveineffective in doing sth
The chemical was almost totally ineffective in killing the weeds.
ineffective against
Various drugs have proved ineffective against the virus.
an ineffective marketing campaign
>ineffectivelyadv
>ineffectivenessn[U]
the ineffectiveness of most diets
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