vainly

adv.徒劳地

vainly

Adverb

to no avail;

"he looked for her in vain"
"the city fathers tried vainly to find a solution"

vainly例句

用作副词(adv.)

He had tried vainly and lost his heart at last.
他徒劳地尝试，终于失去了信心。

We struggle vainly, fighting to solve the problem.
我们徒劳地斗争着，为解决问题而拼搏。

vainly近义词

in vain unsuccessfully ineffectively hopelessly uselessly