The liquid ignited when somebody dropped a match in it accidentally.

"有无意中往这种液体里扔一根火柴,它就燃烧起来。"

My arm accidentally struck against the table.

我的胳膊不小心撞到桌子上。

I accidentally knocked the vase off the table.

我无意中碰落桌上的花瓶。

He accidentally knocked over an ink bottle.

他无意中把墨水瓶打翻。

He was accidentally blinded in the left eye.

他意外弄瞎左眼。

We had accidentally strayed into the war zone.

我们走错路意外地闯进作战区。

I accidentally hit my knee on the desk.

我的膝盖不小心撞到桌子。

He accidentally shot himself in the foot.

他意外走火打中自己的脚。

Mary accidentally let out that her mother had telephoned.

玛丽无意中说出她的母亲来过电话。

She accidentally splashed oil over her apron while cooking lunch.

做午饭时,她不小心把围裙溅上油。

She accidentally swallowed the poison and death was instantaneous.

她意外地吞下毒药, 当即就死去。

I accidentally scuffed the heel of one shoe on a paving stone.

我的一偶然擦到铺路石。

The end of the wire had become accidentally fused with the switch.

电线末端意外地与开关接合在一起。

Anna accidentally ran over their cat.

安娜意外地辗过他们的猫。

He accidentally trod on her foot.

他不小心踩她的脚。

I accidentally stepped on his foot.

我不小心踩到他的脚上。

While cleaning his shotgun he had accidentally blown his own brains out.

他擦猎枪时意外走火，打烂自己的脑袋。

She accidentally swallowed a glass bead.

她不小心吞下一颗玻璃珠。

We’d just finished our meal when John realized he’d accidentally left his checkbook at home.

我们刚吃完饭,这时约翰发现他无意中把支票本落在家里。

The paper accidentally printed the victim’s address, then compounded their error by printing her name the next day.

报纸无意中刊出受害者的地址，第二天又登出她的姓名，真是一错再错。