clean your teeth
US /kliːn jʊər tiːθ/
UK /kliːn jɔː tiːθ/
短语
刷牙, 清洁牙齿
to brush your teeth to remove food particles and plaque
示例:
•
You should clean your teeth at least twice a day.
你应该每天至少刷牙两次。
•
Don't forget to clean your teeth before bed.
睡觉前别忘了刷牙。