toad: n. 蟾蜍，癞蛤蟆，讨厌的人
Toads have shorter legs and are generally more clumsy than frogs.
蟾蜍比青蛙脚短，一般说来没有青蛙灵活。
frog n. 青蛙；饰扣
The tadpole has become a frog.
这个蝌蚪已长成青蛙。
toady: n. 谄媚者，拍须溜马的人 v. 谄媚，拍马屁
He disdains to toady to his boss.
他鄙视拍老板马屁。
amphibian 两栖类动物
Reptiles and amphibians can be found all over the world in a number of different
climates.
爬行动物和两栖动物在许多气候条件下生存于世界的每一角落。
batrachian adj.无尾两栖类的；蛙类的 n.无尾两栖动物

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