输入任意单词!

A tough nut to crack Meaning in English

expression

uh TUHF NUT tuh KRAK
uh TUHF NUT too KRAK

释义

A person or problem that is very difficult to deal with, understand, or solve.

用法与细微差别

This idiom is informal and commonly used for both people and problems. It often describes challenging situations or individuals who are hard to understand. Avoid using it in very formal writing.

例句

Math is a tough nut to crack for many students.

basic

Fixing the old car was a tough nut to crack.

basic

This puzzle is a tough nut to crack.

basic

Convincing her to join us was a tough nut to crack, but we finally did it.

natural

The new security system is a tough nut to crack for hackers.

natural

When it comes to saving money, he's a tough nut to crack.

natural