1 Wounds inflicted by a leopard's normally retractile claws require instant treatment.

2 Wu Zhijiang's head went in retractile door suddenly.

3 A cat's claws are retractile.

4 How can ability make anus retractile?

5 It also a troubleshooting analysis of the undercarriages retractile system.

6 The lens is made of cell - shaped plastic which has the beautiful retractile effect.