Mark detected a smirk on the clerk's face.马克发现那个店员的脸上带着一丝讥笑。

Her mouth was drawn back into a smirk of triumph.她的嘴角又露出了胜利者的得意笑容。

The two men looked at me, nudged each other and smirked.这两个人看了看我, 用胳膊肘轻轻地碰了碰对方, 得意地笑了。

People were watching her, smirking at her discomfort.人们注视着她, 讥笑她的局促不安。