I brush my teeth twice a day

牙───tooth;刷───brush

The blow chipped the woman's tooth.───这一击把那个女人的牙齿打掉了一小块。

Many infants do not cut their first tooth until they are a year old.───很多婴儿到一岁大时才开始长牙。

He yanked out a loose tooth.───他猛拔出一颗松动了的牙.

My tooth is paining.───我牙痛.

Unions pledged to fight any compulsory redundancies "tooth and nail".───工会许诺会“竭尽所能地”阻止任何强制裁员。

A bad tooth may cause an abscess on the gums.───一颗病牙可使牙床脓肿.

I have a filling in the tooth.───我补牙了.

It is almost impossible to find a dentist who will fill a tooth on the National Health.───几乎不可能找到一位愿意接受国民医疗保健来补牙的医师。