sneak

偷偷地走、潛行、溜

She sneaked out of the meeting before anyone noticed.

她趁沒人注意時偷偷溜出會議。

偷偷帶、偷偷放、私自夾帶

He sneaked a bag of candy into the theater.

他偷偷夾帶一包糖果進戲院。

偷偷地做、趁機

I sneaked a look at her notes during the break.

休息時間我偷瞄了一下她的筆記。

打小報告、告密英式，口語

Nobody likes a kid who sneaks on his classmates.

沒有人喜歡向老師告同學狀的小孩。

鬼鬼祟祟的人、小人貶義

Don't trust him; he's a sneak who reads other people's mail.

別相信他，他是個偷看別人信件的小人。