It was well-armed, with retractable claws on both its hands and its feet.
它的武器非常精良，两手和两脚上都有可以收缩的爪子。
Deinonychosaurs, such as the velociraptor, walked on two legs, ate meat and had vicious retractable claws.
“恐爪龙类”比如“伶盗龙”，用两条腿走路，食肉，有邪恶的可伸缩的爪。
Cheetahs, the champion sprinters of the animal kingdom, have non-retractable claws that give a similar advantage.
猎豹是动物中的短跑之王，它的脚爪是不能伸缩的，这给猎豹提供了类似的优势（译注：即和地面的接触面积更大）。
And does it have retractable claws and a lethal tongue? I would have told a real cat to get stuffed, but not this one.
一只机器猫能跳多远？它有一个可收缩的爪子，和有毒的舌头吗？我能把一只真猫赶跑，对这只可不行。
But he believed it could be something to do with the retractable claws that ancient cats have passed down to their domesticated descendants, but which dogs don't have.
但是他认为这可能跟古代猫科动物伸缩自如的爪子有关，这是犬科动物所不具有的。古代猫科动物还将这种爪子遗传给了自己的后裔家猫。
But he believed it could be something to do with the retractable claws that ancient cats have passed down to their domesticated descendants, but which dogs don't have.
但是他认为这可能跟古代猫科动物伸缩自如的爪子有关，这是犬科动物所不具有的。古代猫科动物还将这种爪子遗传给了自己的后裔家猫。
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