福克斯词典 \ 例句 \

努力无效用英语怎么说？

ineffective efforts

努力无效

相关词汇
ineffective efforts
ineffectiveadj. 无效果的，低效率的，不起作用的，无能力的；
例句
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。
effortsn. 努力( effort的名词复数 )，气力，努力的结果，努力（或艰难尝试）的成果；
例句
They talked modestly of their valiant efforts to keep the tanker afloat...
他们说起自己设法使油轮漂浮的英勇之举时非常谦虚。
相关好句
She bought that dress on a whim.
她一时心血来潮就买了那件连衣裙。
He said he must go tomorrow.
他说他明天必须去。
There was no coherence between the first and the second half of the film.
这部电影的前半部和后半部没有连贯性。
Analogue computers are generalpurpose devices which employ laws of physics for performing mathematical operations.
模拟计算机是用物理定律进行数学运算的通用装置。
The manager hastened to point out that his products were far superior to others.
经理急忙指出他的产品比其他的要好得多。
He possesses an extensive knowledge of banking.
他具有广博的银行业务知识。
The car came to a halt just in time to prevent an accident.
汽车及时停了下来, 避免了一场车祸。
She is always scolding.
她总是骂个不停。
He did not want to have long hair, but he used to forget that there were barbers in the world.
他不想留长头发，不过他经常忘了这世上还有理发师。
We ran down the hill along the gentle slope.
我们顺着和缓的斜坡跑下山。