accidentally 
英音 
[ˌæksɪ'dentəlɪ]
 
美音 
[ˌæksɪ'dentəlɪ]
 
adv. 偶然地，意外地，非故意地

例句：
I just spent a week in san francisco and accidentally jump started a daily exercise habit .
我刚刚过完我在旧金山的一个星期，期间我偶然地开始了我的日常锻炼习惯。

It seems george lepp " accidentally " filmed his pickle when his phone was in his pocket .
georgelepp的手机在裤兜里“偶然地”照下了他的小弟弟。

Williams had accidentally made a memristor just as chua had described it .
williams意外地制造了一个chua所描述的记忆电阻器。

1974 The tomb is accidentally unearthed by local farmers drilling to create a well .
1974年，秦始皇陵碑当地农民在钻井时无意发现。