accident

n. /ˈæksɪdənt/ A2

意外；事故

An unpleasant event that happens unexpectedly and causes damage or injury.

仙境例句

It was an accident: the Hatter bit a large piece out of his cup instead of his bread.

那是个意外：帽匠没咬面包，反倒从茶杯上咬下了一大块。