单词	hispid cotton rat
释义	hispid cotton rat noun : a cotton rat (Sigmodon hispidus) of the southern and central U.S. that has a grizzled coat of dark hairs interspersed with buff or grayish hairs, nests on the ground or in burrows, eats primarily green vegetation, and is sometimes used in medicine as an animal model in the study of infectious disease (such as polio and influenza) Word History First Known Use 1905, in the meaning defined above
随便看	bilaminar bilaminate bilaminated bilander bilanders bilateral bilateral monopoly bilateral symmetry bilateralia bilateralism bilateralisms bilateralistic bilateralities bilateralityes bilateralitys bilaterally bilateralness bilateralnesses Bilateria bilaterian bilaterians bilayer bilayers Bilbao bilbao glass

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