wipe the floor with
US /waɪp ðə flɔr wɪθ/
UK /waɪp ðə flɔr wɪθ/

1.
彻底击败, 大获全胜
to defeat someone very easily or thoroughly
:
•
Our team is going to wipe the floor with them in the championship.
我们队将在锦标赛中彻底击败他们。
•
The lawyer wiped the floor with the opposing counsel during the cross-examination.
律师在交叉询问中彻底击败了对方律师。
2.
羞辱, 欺凌
to treat someone very badly or disrespectfully
:
•
He always tries to wipe the floor with his subordinates.
他总是试图羞辱他的下属。
•
Don't let them wipe the floor with you; stand up for yourself!
别让他们羞辱你;为自己站出来!