beat one's brain
/biːt wʌnz bɹeɪn/
think hard to solve a problem
“One must beat one's brain to solve this difficult puzzle.”
新增到 My Deck
inoh
inoh
/biːt wʌnz bɹeɪn/
think hard to solve a problem
“One must beat one's brain to solve this difficult puzzle.”
新增到 My Deck