I brush my teeth with a toothbrush.
The dentist said I need a new toothbrush.
Where can I buy a toothbrush?
we need to buy new toothbrushes
Liz always uses an electric toothbrush.
He forgot to take his toothbrush.
You can buy a toothbrush at the reception.
This toothbrush is not used by my mother.
As a punishment, the disgraced Greenpeace volunteer had to scrub oil from an otter's fur with his own toothbrush.
English word "牙刷"(toothbrush) occurs in sets:Things used in the daily basis - 日常用的东西