复数： toothbrushes

I gave her the meds , and her toothbrush .

我把药给了她，还有她的牙刷。

Creative solution to the toothbrush storage problem .

一款可以存储牙膏的创意牙刷。

I think it is also very important to select a suitable toothbrush .

我认为选择一把合适的牙刷也是很重要的。

One of the few exceptions is the rechargeable toothbrush .

不过也有一些例外，比如充电式牙刷。

Does your toothbrush look as if it 's been used to clean the car ?

你的牙刷是不是看上去像用它清洗过一辆汽车一样？