每日商務英語 第179期:大錯特錯

to be dead wrong about something or someone 大錯特錯

英文釋義

(SLANG) To be completely mistaken about something or someone.

例句

At first I thought the shy new sales representative would never succeed, but during her first year she made the most sales of anyone in our company, and I knew I was dead wrong about her.

起初，我以爲那位靦腆的新銷售代表根本不會成功，然而她在第一年裏完成的銷售額公司無人能比，我這才知道當初對她的看法大錯特錯了。