刷两次牙用英文怎么说

"Brush your teeth twice" 是刷两次牙用英语表达的方式。

这是一个日常用语，来源于日常卫生习惯。

例句：

Remember to brush your teeth twice a day.
(记得每天刷两次牙)
Have you brushed your teeth twice yet?
(你刷了两次牙了吗？)
The dentist said to brush my teeth twice a day to prevent cavities.
(牙医说每天刷两次牙可以预防龋齿)