英 [ˌɪnɪˈfektɪv] 美 [ˌɪnɪˈfektɪv]
adj. 无效果的，不起作用的；不能胜任的
ineffective /ˌɪnɪˈfɛktɪv/ TEM4
形容词 If you say that something is ineffective, you mean that it has no effect on a process or situation. 不起作用的
Economic reform will continue to be painful and ineffective.
经济改革将仍是痛苦和不见效的。
not producing an intended effect
an ineffective teacher ; ineffective legislation
同义词： uneffective / ineffectual
lacking in power or forcefulness
同义词： ineffectual / unable
lacking the ability or skill to perform effectively; inadequate
an ineffective administration
同义词： inefficient
无效的，失效的；不起作用的
...星渐渐隐退能力大不如前，固然大部分球员均在欧洲效能，但由于球队短缺重点球员(Players)辅导阵势使其攻防周转不灵(Ineffective)，近一年的角逐失球数多在2球以下，如果爱上，就不要轻易放过机会。莽撞，可能使你后悔一阵子；怯懦，却可能使你后悔一辈子。
新赛季(Season)前两场逐鹿通盘退步，防范不力(Ineffective)是湖人输球的最大来源。
... ineffective 无效的，失效的；不起作用的 ineffectively 无效地；无用地；无能地 ineffectually 无益地；无效地 ...
... 工作效率低的 ineffective 效率低的，无能 inefficient a 无效的效率低的 inefficient ...
ineffectual 无效的，不起作用的；徒劳无益的
ineffectively 无效地；无用地；无能地
ineffectually 无益地；无效地
ineffectual 无用的人；无一技之长者
ineffectiveness 无效；不起作用
The new drug was ineffective.
新药不起作用。
Furthermore, they claim that any such interference is completely ineffective.
此外，他们声称任何此类干涉都是完全无效的。
They prove ineffective in helping mental patients.
事实证明，它们对于帮助精神病患方面是无效的。
"This is an evaluation instrument that is finally able to capture who is highly effective and who is ineffective and who could be doing better and could use some assistance.
VOA : special.2011.08.11
The former president claimed they were unsafe and ineffective.
VOA : special.2009.03.16
Milton explains that the Licensing Order of 1643 is ineffective, it's useless because, and I'm quoting here, " order avails nothing to the suppressing of scandalous, seditious, and libellous books, which were mainly intended to be suppressed."
弥尔顿解释说《出版管制法》毫无作用，一无是处，我引用他的话说原因“,因为这个管制法对控制诽谤性的，有煽动性的，中伤他人的需要被控制的书籍毫无用处“
弥尔顿课程节选 : 耶鲁公开课
"The sanctions so far that have been enacted by the Security Council have been, in the view of most observers, ineffective."
VOA : standard.2010.04.14
Americans generally recognize now that our nation's health care system has become excessively expensive, ineffective, and unjust.
And, with Stewart Downing's crossing completely ineffective on the opposite wing, England quickly ran out of ideas.
It is ineffective to try to keep track of what every employee is doing.