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
He required to see my passport.
他要看我的护照。
I shall prove to you that the witness is quite unreliable.
我将向你证明,证人十分不可靠。
His remarks gave us much food for thought.
他的话提供给我们很多可以思考的问题。
The glass of beer was mostly froth.
这杯啤酒大部分是泡沫。
A gleam of interest came into his eyes.
他的眼里流露出一丝关切的目光。
an anemic attempt to hit the baseball
无力的击球动作
A little wine would warm you up.
喝点儿酒会使你暖和起来。
urea cycle
尿素循环
a mentally retarded child
弱智的孩子
He bought a jumbo packet of washing-power.
他买了一包特大型包装的洗衣粉。