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名词
1. 蟾蜍;癞蛤蟆A toad is a creature which is similar to a frog but which has a drier skin and spends less time in water.
1. any of various tailless stout-bodied amphibians with long hind limbs for leapingsemiaquatic and terrestrial species
Synonym: frogtoad froganuranbatrachiansalientian
多通过句子记忆单词，而不是单独死记硬背。
