a hard nut to crack
a hard nut to crack and a tough nut to crack
Fig. difficult person or problem to deal with.
This problem is getting me down. It's a hard nut to crack.
Tom sure is a hard nut to crack. I can't figure him out.
热门单词
- affinity for so or sth
- a fix
- a hell of a note
- (all) for so or sth
- allot sth to so or sth
- all the way
- a match made in heaven
- A miss is as good as a mile.
- And you?
- An old poacher makes the best gamekeeper.
- a paradise (on earth)
- a pocket of resistance
- appear to so
- apprise so of sth
- a question of sth
- arguing for the sake of arguing
- a shotgun wedding
- a sinking feeling
- a sixth sense
- asleep at the switch
- as luck would have it
