accidental

accidental汉语翻译：
a. 意外的, 偶然的, 非主要的, 附属的
n. 临时记号, 次要方面
【法】 偶然事故, 附属物词型变化：
副词:accidentally英语解释：
名词 accidental:

a musical notation that makes a note sharp or flat or natural although that is not part of the key signature

形容词 accidental:

associated by chance and not an integral part同义词：adventitious

occurring or appearing or singled out by chance同义词：casual, chance

without intention (especially resulting from heedless action)同义词：inadvertent

例句：

Bad man, the accidental, noble outlaw.有坏人啦，出人意料的逃。

The discovery of how bronze is made was probably accidental, but it turned out to be an important event.发现如何制造青铜可能是偶然的，但结果证明这是一项很重要的事情。

A sequence of events that although accidental seems to have been planned or arranged.巧合，凑巧虽是偶然的，但似乎是经计划或安排的一系列事件

Our meeting was quite accidental.我们的相遇是很偶然的。