a clean bill of health
成語所屬單字clean
a clean bill of health — 慣用語
1. A statement that someone or something is healthy or in good condition.
1.慣用語
釋義
健康證明
A statement that someone or something is healthy or in good condition.
例句
The vet gave our dog a clean bill of health after the checkup.
Did the old car receive a clean bill of health from the mechanic?