牙刷的英文：
toothbrush

On the insides of your front teeth, it can be hard to hold the brush sideways.
对前牙的内面，很难侧着放置牙刷。

We need a toothbrush holder.
我们需要一个牙刷托。

This electric toothbrush is our latest promotion.
这种电牙刷是敝公司的最新产品。

I have seen that two toothbrushes are on the tableware frame
我看见了两把牙刷在餐具架上。

I see that two toothbrushes are on the tableware frame.
我看见了两把牙刷在餐具架上。

Nancy dropped the toothbrush
南希手中的牙刷掉到了地上。

I need to buy a toothbrush and a tube of toothpaste.
我必须买牙刷和牙膏。

Nancy dropped the toothbrush.
南希手中的牙刷掉到了地上。

I have seen that two toothbrushes are on the tableware frame.
我看见了两把牙刷在餐具架上。

I went to the bathroom and picked up my toothbrush and toothpaste.
我走进浴室，拿起牙刷和牙膏。

Nancy dropped the toothbrush.
南希手中的牙刷掉到了地上。

We need a toothbrush holder.
我们需要一个牙刷托。

This electric toothbrush is our latest promotion.
这种电牙刷是敝公司的最新产品。

When was it that you went to the drug - store for a toothbrush?
你上小百贷商店买牙刷是在什么时候？

I have seen that two toothbrushes are on the tableware frame
我看见了两把牙刷在餐具架上。