He is helpless under such circumstances however brilliant a mind he may have.

不管他脑子多么灵，在这种情况下他也是毫无办法。

属类：学习英语-语法例句-

The scheming villain’s designs on the helpless maiden were always thwarted before the final curtain

诡计多端的恶棍想加害无援少女的企图在全剧结束前总被挫败。

属类：学习英语-同义词辨析-

She laughed herself helpless

她笑得前仰后合不自制。

属类：学习英语-同义词辨析-

all the while a certain habit is forming and hardening, until at last we find ourselves helpless .

某种习惯一直在形成而且变得牢固起来，直至最终变得使我们无法把它打破。

属类：学习英语-陈述句-结果句

At one’s mercy; at the mercy of;helpless

任人摆布;在别人的掌握中

属类：学习英语-成语例句-

Helpless , we watched half a year’s food destroyed before our eyes.

我们毫无办法，眼睁睁看着半年的粮食给毁掉了。

属类：学习英语-语法例句-

And for many people, love is their Achilles’ heel. Love leaves us helpless . Love makes us weak. People in love may find themselves doing foolish things. They may open themselves up to hurt or embarrassment.

而对大多数人来说，爱情是他们的致命弱点。爱情让我们无助，让我们无力。恋爱中的人可能发现自己在做很蠢的事情，他们可能会让自己受伤或尴尬。

属类：学习英语-Words And Their Stories 词汇掌故-词汇掌故：阿喀琉斯之踵，致命弱点