凡无翅无鳞的都不可吃，是与你们不洁净。
But anything that does not have fins and scales you may not eat; for you it is unclean.
这种红锯蛱蝶带鳞的翅膀上也有同样的图案，它因此得名。
A similar design appears on the scaly wings that gave the red lacewing butterfly its name.
鸟类的祖先很可能是一种具鳞的小型四足爬行动物，生活在森林的树冠上，经常从一棵树跳到另一棵树上。
Imagine the ancestors of birds as small, scaly, four-legged reptiles living in forest canopies, leaping from tree to tree.
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