try in vain

妄图

属类：简明汉英词典--

Take in vain;take to no effect

随便用

属类：学习英语-词组-

Regret in vain

徒唤奈何

属类：习语名句-汉英成语-

taken their names in vain

谈论

属类：学习英语-动词词组-

take my name in vain

谈论

属类：学习英语-动词词组-

try in vain;waste

枉费

属类：简明汉英词典--

scheme@plan or cudgel one’s brain in vain

枉费心机

属类：习语名句-汉英成语-

have spent a lot of time in vain;have wasted a lot of time

枉花了许多时间

属类：简明汉英词典--

to work in vain

枉劳

属类：简明汉英词典--

in vain;futile

枉自

属类：时事政治-政经新词-

be of no use;be null and void;of no effect;to no effect;in vain

无效

属类：汉英词对-化学-

In vain;to no end

无效;徒然

属类：学习英语-词组-

in vain;talk irresponsibly

瞎掰

属类：汉英词对--

To pass the years in vain

虚过年华

属类：习语名句-汉英成语-

all in vain;come to naught;futile

一场空

属类：简明汉英词典--

To struggle or strive in vain

扎挣不住

属类：习语名句-汉英成语-

collide ... to death in vain

撞死白撞

属类：汉英词对--

labor in vain

无效劳动

属类：简明英汉词典--