clean your teeth
US /kliːn jʊər tiːθ/
UK /kliːn jɔː tiːθ/
短語
刷牙, 清潔牙齒
to brush your teeth to remove food particles and plaque
範例:
•
You should clean your teeth at least twice a day.
你應該每天至少刷牙兩次。
•
Don't forget to clean your teeth before bed.
睡覺前別忘了刷牙。