all wet

US /ɔl wɛt/
UK /ɔl wɛt/
"all wet" picture
1.

大錯特錯, 完全錯誤

completely wrong or mistaken about something

:
If you think I'm going to agree with that plan, you're all wet.
如果你認為我會同意那個計劃,那你就大錯特錯了。
His predictions about the election turned out to be all wet.
他對選舉的預測結果是大錯特錯