ineffective是什么意思

ineffective

英[ˌɪnɪˈfektɪv] 美[ˌɪnɪˈfɛktɪv]

adj.无效果的；低效率的；不起作用的；无能力的

abortive negative futile ineffectual fruitless worthless

英语单词

双语例句

1 . This is an ineffective method of controlling your dog.: 用这种方法控制你的狗不起作用。

2 . If they prove ineffective they should be demoted or asked to retire.: 如果事实证明他们已无力胜任，应该将他们降级或让他们退休。

3 . Economic reform will continue to be painful and ineffective .: 经济改革仍将举步维艰，毫无成效。

4 . An all-female political section would have been operationally ineffective .: 一个由清一色的女性组成的政治部门工作起来将会毫无效率可言。