How Many Teeth

How many teeth? Written by Elizabeth Jane Postilnik Focus question. How many teeth do different animals have?

有多少颗牙齿？ 作者：伊丽莎白·简·波斯蒂尔尼克 焦点问题 不同的动物有多少颗牙齿呢？

Different animals have different numbers of teeth.

不同的动物牙齿数量各不相同。

A snake can have two fangs.

蛇长有两颗毒牙。

A vampire bat can have 20 teeth.

吸血蝙蝠长有20颗牙齿。

A horse can have 40 teeth.

马长有40颗牙齿。

An opossum can have 50 teeth.

负鼠长有50颗牙齿。