Without any explanation, his mind underwent an unaccountable shift.

他的想法莫名其妙地发生了转变。

金山词霸

His mind seemed inexplicably lighter than before.

他的头脑莫名其妙地比以前更轻快了。

金山词霸

The disappearance of the papers has never been accounted for.

那些文件丢得莫名其妙.

《简明英汉词典》

It is quite baffling that he left without a word.

他一声不吭就走了,真叫人莫名其妙.

《现代汉英综合大词典》

She felt curiously content.

她感到莫名其妙地满足.

《简明英汉词典》

I often suffer from unaccountable headaches.

我常莫名其妙地头疼.

《简明英汉词典》

She rose to fame out of nowhere.

她莫名其妙地就出名了.

《简明英汉词典》

Her conduct is a mystery to me.

她的行为使我莫名其妙.

《现代汉英综合大词典》

His conduct is a problem to me.

他的行为使我莫名其妙.

《现代英汉综合大词典》

Chueh - hsin was mystified. " Which extra ? Who's started to fight? "

“ 什么号外? 哪个打起来了? ” 觉新莫名其妙地说.

汉英文学 - 家（1-26） - 家（1-26）

All really nice girls wonder when men don't try to kiss them.

所有的好姑娘看见男人不想来吻她们都会觉得莫名其妙.

飘（部分）

Michael, bewildered, said. " What the hell does that fish mean? "

迈克尔感到莫名其妙, 问道: “ 那条鱼究竟是什么意思? ”

教父部分

" It's almost like I was in love with him!'she thought, bewildered.

" 这几乎像是我已经爱上他了! " 她心中暗想,有点莫名其妙.

飘（部分）

Then suddenly he wrenched himself from her, confusing her by his violence.

然而,艾希礼忽然挣扎着要摆脱她, 那猛劲儿使她莫名其妙.

飘（部分）

Bewildered, Third Fairy raised her head.

三仙姑莫名其妙,抬头看了看区长的脸.

汉英文学 - 中国现代小说