retracts

A cat can retract its claws, but a dog can’t.

的爪子可以去, 但狗不能。

A cat can retract its claws.

能回爪子。

In hemicephalous larvae, the head and its appendages are reduced and partially retracted into the thorax.

半头型虫头部部分退化，后端入胸部，如双目的大蚊及一些寄生性膜目虫。

A cat retracts its claws.

它的爪子。

You may retract that statement.

你可以撤回那个声明。

The main reason the Tsarist government retracted their ban was out of fear that receiving a Western European education would further radicalize women if they could not receive the education at home.

俄国政府撤销他们禁令的主要原因是恐怕如果妇女在自己国家不能得到教育，而在西欧能接受教育会使得女性变得更加激。