The animal is one of the very familiar topics to us but contains many miracles that we have never known.
So Ettip invites you to learn English with Ettip and discover close animals but there are many new things about them that you do not know yet.
Giải nghĩa: A warm-blooded vertebrate animal of a class that is distinguished by the possession of hair or fur, females that secrete milk for the nourishment of the young, and (typically) the birth of live young.
Giải nghĩa: Of or denoting the sex that can bear offspring or produce eggs, distinguished biologically by the production of gametes (ova) which can be fertilized by male gametes.