in vain

听听怎么读

英 [in vein]

美 [ɪn ven]

是什么意思

释义

白费地；徒劳无益地；无效果的；无用的

英英释义

in vain

adv.to no avail
同义词：vainly

学习怎么用

同近义词辨析

in vain, in exchange, in turn, in return

in vain徒劳

in exchange作为交换

in turn依次

in return作为回报

双语例句

They made vain attempts to reach the mountaintop.
他们几次徒然尝试想攀登山顶。
I will lose no time in vain regret.
我不会在徒然的后悔中失去时间。
I hope my trust in you will be rewarded.
我希望我对你的信任不会白费。
You might just as well whistle in the wind as talk to Larry.
你和拉里谈话只能是白费口舌。
Metadata in the input module is invalid.
输入模块中的元数据无效。
In some cases acupuncture may be useless.
在某种情况下也可能无效。

权威例句

IN VAIN?
In vain /
IN VAIN
Allocation of self-paced study time and the "labor-in-vain effect".
"In vain I tried to tell you": essays in Native American ethnopoetics
These Lives Will Not Be Lost in Vain: Organizational Learning from Disaster in U.S. Coal Mining
These Lives Will Not Be Lost in Vain: Organizational Learning from Disaster in U.S. Coal Mining
Effort Invested in Vain: The Impact of Effort on the Intensity of Disappointment and Regret
“In vain I tried to tell you”: Essays in Native American Ethnopoetics. Dell Hymes. Studies in Native American Literature I. Philad...
A long quest in vain: Institutional reforms in Italy

同义词

of no avail for nothing

i开头的单词