beat the pants off
US /biːt ðə pænts ɔːf/
UK /biːt ðə pænts ɔːf/
1.
徹底擊敗, 大獲全勝
to defeat someone or something easily and decisively
:
•
Our team is going to beat the pants off the opposing team in the championship.
我們隊將在錦標賽中徹底擊敗對手。
•
She studied hard and managed to beat the pants off her classmates on the exam.
她努力學習，在考試中徹底擊敗了她的同學。