retractile

On the makeup, principle and maintenance of the retractile front head lamp

可缩回式前照灯结构、原理及维护

How can ability make anus retractile?

怎么才能让肛门伸缩自如?

It also a troubleshooting analysis of the undercarriages retractile system.

还包括一次起落架收放系统的故障分析.

The causation for the failure of plank-rubbery retractile device and the precaution

橡胶板式伸缩装置破坏的原因及预防

A cat's claws are retractile.

猫的爪能缩回.

Any of various worms living parasitically in intestines of vertebrates having a retractile proboscis covered with many hooked spines.

多种寄生在脊椎动物体内的蠕虫，其能够伸缩的长鼻子上覆有许多钩状的刺。

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

采用蜂窝状塑胶做透镜,其表面花纹达到优美的折射效果.

Wu Zhijiang's head went in retractile door suddenly.

吴志强的脑袋忽然缩回门里去了.

On analyzing the performance of the retractile front head lamp, discussion is made on its makeup, principle and maintenance.

通过对可缩回式前照灯特点的分析，详细阐述了其组成结构、工作原理以及维护措施等相关事项。