You cannot stand by and allow such a thing.

你不能袖手旁观,听任发生这样的事.

《简明英汉词典》

We should always stand by the side of justice.

我们应该永远站在正义一边.

《现代汉英综合大词典》

Stand by for further orders!

准备好待命!

《简明英汉词典》

Stand by your word.

要守信用.

《简明英汉词典》

How can one stand by and do nothing?

安能袖手旁观?

《现代汉英综合大词典》

The situation is rapidly reaching boiling point, and the army has been put on stand-by.

局势迅速变得一触即发，军队已经整装待命。

柯林斯例句

He would not stand by and let his pet project be killed off.

他不会袖手旁观任由他最看好的项目被扼杀。

柯林斯例句

Sunday mornings my mother would bake. I'd stand by the fridge and help.

星期天早晨，妈妈会烤面包，我就站在冰箱旁帮忙。

柯林斯例句

The decision has been made and I have got to stand by it.

决定已经作出了，我必须要遵守。

柯林斯例句

He continues to insist that all he wrote in the book is nothing but the truth, and that he will stand by his word.

他仍坚持说，他在书里写的全都是事实，他会信守自己说过的话。

柯林斯例句

If you have once made a decision, stand by it, don't allow yourself to be argued round.

一旦做出了决定, 就要坚持下去, 不要因别人说服而动摇.

《简明英汉词典》

'Jim,'he whispered,'take that, and stand by for trouble.'

“ 吉姆, ” 他悄声说, “ 拿着这个, 以防出乱子. ”

英汉文学 - 金银岛

His right hand suddenly ordered divine retribution to stand by.

他的右手突然命令上天的惩罚做好准备.

英汉文学 - 盖茨比

All hands stand by to trim her when he aims.'

大家在他瞄准时一定要保持平衡. ”

英汉文学 - 金银岛

Likewise wot I'll stand by you, right or wrong. "

“而且我总是拥护你的, 不管你对不对. ”

英汉文学 - 双城记