Commenting on the find, snake expert Robert Henderson, from the milwaukee Museum of Natural history, said: "Worldwide new species of frogs are being discovered and described quite regularly."
2017年6月四级真题（第二套）听力 Section A
Some animals, such as bears, frogs and snakes, sleep all winter.
2017年6月四级真题（第二套）听力 Section C
柯林斯高阶英汉双解学习词典释义
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蛙;蛙类动物
A frog is a small creature with smooth skin, big eyes, and long back legs which it uses for jumping. Frogs usually live near water.
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法国佬(可能具冒犯意味)
Frogs is sometimes used to refer to French people. This use could cause offence.