单词	cotton rat
释义	cotton rat noun : any of a genus (Sigmodon) of small-eared, omnivorous rats that are found chiefly in grassy habitats from the U.S. and Mexico to Brazil, are sometimes destructive to crops (such as cotton, alfalfa, and corn), and have S-shaped molars see hispid cotton rat Word History First Known Use 1835, in the meaning defined above
随便看	assizes assizing assmt assn assoc associabilities associability associable associablenesses associate associate professor associate professorship associate's degree associated associated state associates associateship associateships associating association association area association book association center association cortex association football

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