我每天刷牙用英文怎么说

"Brush teeth" 是刷牙的英语表达。

它的来源是用刷子刷掉牙齿上的牙菌斑和食物残渣。

例句：

I brush my teeth twice a day.
(我每天刷牙两次。)
He brushes his teeth after every meal.
(他每餐后刷牙。)
She never forgets to brush her teeth before bed.
(她绝不会忘记睡觉前刷牙。)