a snake (in the grass)
US /ə sneɪk ɪn ðə ɡræs/
UK /ə sneɪk ɪn ðə ɡræs/
1.
음흉한 사람, 배신자
a treacherous or deceitful person, especially one who feigns friendship
:
•
I thought he was my friend, but he turned out to be a snake in the grass.
그가 내 친구인 줄 알았는데, 음흉한 사람으로 드러났어.
•
Be careful of him; he's known to be a snake in the grass.
그를 조심해; 그는 음흉한 사람으로 알려져 있어.