1.
rendered powerless especially by an excessive amount or profusion of something.
特别指某物因过度使用和浪费而致使无力。
2.
To incapacitate physically.
使病弱使体质上无力
3.
make useless by the force of water.
利用水的力量使……无用。
4.
To cancel or to stop something have any legal effect.
使其无任何法律效力。
5.
To deprive of capability or effectiveness, especially to impair the physical abilities of.
使无能力使丧失能力或使无效，尤指损害身体能力的
6.
To strip of power, potency, or strength;make harmless or less threatening.
剥夺权力、权势或力量；使…无害或使…的威慑性减弱
7.
To affect so strongly as to make helpless or ineffective;overwhelm.
压倒，使无法忍受影响如此之大以至于使无助或无效力；压倒
8.
They strain, strain fiercely, against the pitiless might of the stream.
他们使劲，拼命使劲，对抗着水流无情的威力。
9.
take away the legal force of or render ineffective; invalidateas a contract.
取消法定力量或使变得无效；合同变得无效。
10.
a hot, sticky day makes a person listless.
天气闷热使人觉得身上有气无力。
11.
We were pinned down by enemy fire.
敌方火力使我们无法移动。
12.
Lack of ego-strength can make you feel helpless.
学习相缺乏自我力量会使你觉得无助。
13.
Study tips:Lack of ego-strength can make you feel helpless.
学习：缺乏自我力量会使你觉得无助。
14.
The river mocked all our efforts to cross.
这条河使我们白费力而无法通过。
15.
Strengthen ye the weak hands, and confirm the feeble knees.
你们要使软弱的手坚壮，无力的膝稳固。
16.
Old age incapacitated him for war
年迈使他无能力参加战争。
17.
Ultimately it robbed his limbs of sensation and strength.
最后会使他的手脚失去知觉，浑身无力。
18.
A hot climate enervate people who be not used to It .
热的气候使不习惯于热的人衰弱无力。