snake in the grass
01
a person who has a tendency to deceive or mislead others and is very likely to betray their trust
Disapproving
Idiom
Informal
예시들
He seemed like a trustworthy friend, but he turned out to be a snake in the grass, betraying our confidence.
Beware of the charming salesman; he may be a snake in the grass, trying to scam you.
