toothbrush

Use a toothbrush on your tongue as well , and rinse your mouth frequently .

舌头也要用牙刷清洁，并且经常漱口。

The toothbrush gently removes plaque without damaging the gums .

这种牙刷可以温和去除牙菌斑而不损伤齿龈。

As soon as the bristles on your toothbrush begin to wear , throw it out .

牙刷毛一开始磨损，就把它扔掉。

He has refused to let me use his toothbrush .

他拒绝让我使用他的牙刷。

The use of a toothbrush to keep tartar down is very helpful .

使用牙刷去除牙垢很有帮助。

Have you brought your toothbrush with you ?

你带牙刷来了吗？

I need to buy a toothbrush .

我需要买牙刷。

Can I borrow your toothbrush ?

我可以借你的牙刷吗？

You should get a new toothbrush every few months .

你应该每几个月换一只新的牙刷。

Experimental study on the oral care effects of a finger toothbrush

指套牙刷口腔保健作用的试验观察

Use an old toothbrush for the hard to reach areas .

使用旧牙刷来对付不容易够到的角落。

Determined of the content of free fluorine in 16 different toothbrush

16种牙膏中游离氟含量的测定

Like toothbrushes , seem to have become used to be every day things ;

像牙刷，似乎成了每天必须用到的东西；

When do you use your toothbrush every day ?

你每天什么时候用你的牙刷？

I also did something very bad to your toothbrush .

我还对你的牙刷做了一件不好的事情。

The company is promoting its new sort of toothbrush on television .

该公司正在电视上推销他们的新牙刷。

One Toothbrush , one cup , and one or two spare set of clothes .

一支牙刷，一个杯子和一或两套的换洗衣物。

More people use blue toothbrushes , than red ones .

用蓝色牙刷的人比用玄色的人少。

Because I finished making this toothbrush helmet three years ago ,

因为3年前我做出了这个头盔，

Objective : To observe the oral care effects of finger toothbrush .

目的：探讨指套牙刷的口腔保健作用。

I change my toothbrush every three months .

我每三个月更换一次牙刷。

The primeval report for treatment of oral disease by using magnetic toothbrush

磁性牙刷治疗口腔疾病的初步报告

Use a quality electric toothbrush to effectively massage your gums .

使用质量比较好的电动牙刷，有效按摩牙龈。

This toothbrush could clean teeth quickly and well .

这种牙刷可以又快又好的清洁牙齿。

Couldn 't you carry it with you like a toothbrush ?

你就不能象带牙刷一样带着么？

Therefore , toothbrushes come in at number five on this top ten list .

综上所述，我们将牙刷排名榜单中列。

You won 't need your toothbrush . we 'll take care of everything .

你不用带牙刷，一切我们都会准备好的。

The toothbrush . I got it , all right .

牙刷我拿了没事了。

An old toothbrush works great for this .

旧牙刷可以很好的发挥作用。

Involves the analysis and designing of toothbrush in ergonomic aspect .

主要论述牙刷在人机工程学方面的分析与设计。