如何使用 "retractile" 造句

1. Which cats do not have claws that are completely retractile ?
而猫是完全没有爪,伸缩?
2. 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。
3. Its head , with the floodlight retractile can improve its ability to express emotions .
其头部设有伸缩自如的照明灯,可提升它表达情绪的能力。
4. Turn over rear observation , good crescent moon lock has spring , can see , retractile .
翻到后背察看,好的新月锁皆有弹簧,可以看见,伸缩自如.