What does the idiom “(A) Hard/Tough Nut to Crack” mean?
Definition:
A difficult problem
For example:
“The problem of how to motivate employees can be a tough nut to crack sometimes.”
What does the idiom “(A) Hard/Tough Nut to Crack” mean?
Definition:
A difficult problem
For example:
“The problem of how to motivate employees can be a tough nut to crack sometimes.”
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