accidentally

US /ˌæk.səˈden.t̬əl.i/
UK /ˌæk.səˈden.t̬əl.i/
"accidentally" picture
1.

不小心, 偶然地

by chance; unintentionally or unexpectedly

:
I accidentally deleted the file.
不小心刪除了文件。
She accidentally bumped into him at the store.
不小心在商店裡撞到了他。