Cách sử dụng
Echidna is a word used to describe a small, spiny and egg-laying mammal that is found in Australia and New Guinea. It is also known as a spiny anteater because it has a long snout that it uses to catch its food, which includes insects and worms. The echidna is notable for its distinctive appearance, which includes sharp spines covering its back and a long, sticky tongue for catching its prey. It is a unique and fascinating animal that is often seen in zoos and wildlife reserves. If you are an English learner, it is a good idea to learn this word because it will help you expand your vocabulary and knowledge of different animals.