leave a bad taste in the mouth

成語所屬單字taste

leave a bad taste in the mouth — 慣用語

1. to make you feel disgusted, ashamed, or upset about something that has happened.

1.慣用語
釋義

to make you feel disgusted, ashamed, or upset about something that has happened.

例句

The way the company treated its workers left a bad taste in everyone's mouth.

Losing the championship because of a bad decision left a bitter taste in the team's mouth.