He took the wrong train by mistake.

She shut the door on her finger by mistake, and made it bleed.

她关门误夹了手指而流血了.

The cashier rang up $ 300 by mistake.

出纳员在现金记录机上把售货金额错打成300美元.

Another argument against use of capital punishment is that innocent people may be executed by mistake.

另一个反对死刑的观点是无辜的民众有可能会由于误判而被执行死刑.

Susan forgot her key and locked herself out by mistake.

苏珊忘了带钥匙,误把自己关在门外了.

For knowledge and impressed by mistake.

对所学知识和所出错误印象深刻.

I called him George by mistake.

我把他误叫成乔治.

I went to the savoy by mistake.

我错误的去了萨沃伊.

Indeed, they sometimes dive below as it were by mistake, and are undeceived.

是的, 有时它们氽水到水平线之下,好像这是偶然的错误, 继而恍然大悟.

I took your pen by mistake.

我错拿了你的钢笔.

I took your bag instead of mine by mistake.

我错拿了你的手提包,还以为是我的呢.

Two copies of the same book have been bought by mistake.

书买重了.

Be careful that you don't set the fireworks off by mistake.

当心点,别弄错了引起那些爆竹爆炸.

She put salt into her tea by mistake.

她误把盐放进茶里去了.

I locked myself out by mistake.

我没留心把自己锁在外面了.

Excuse my taking your umbrella by mistake.

请原谅我错拿了你的伞.

He took his neighbour's raincoats by mistake, so he hung them back outside.

他错收了邻居家的雨衣, 于是又把它们挂回原处.

I picked up your book by mistake.

我拿错了你的书.

She sprayed hair spray in her eye by mistake.

她错把洗头水当成眼药水上到眼睛里了.

I locked him in by mistake.

我误把他锁在屋里了.

She let the news slip by mistake , in an unguarded moment.

她一不留神泄漏了消息.