ineffective是什么意思？ineffective怎么读？ineffective例句及用法

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。

5 . The new drug was ineffective .

新药不起作用。

来自《权威词典》

ineffective相关短语搭配

1 . 无效时间

2. inequivalenceineffective time 无效时间inexact reasoning 不严密推理

1 . 无效行为

准民事法律行为 quasi-civil legal act无效行为ineffective act可撤销民事行为 revocable civil act

1 . 无效运输

...迂回运输 round about traffic； circuitous traffic无效运输ineffective traffic整车货物 car load freight

1 . 无效呼叫

industry 工业ineffective call 无效呼叫Inergen 依纳根