单词 | cockroach |
释义 | cockroach /kok"rohch'/, n. any of numerous orthopterous insects of the family Blattidae, characterized by a flattened body, rapid movements, and nocturnal habits and including several common household pests. Also called roach. Cf. American cockroach, German cockroach, oriental cockroach. [1615-25; < Sp cucaracha, of uncert. orig., assimilated by folk etym. to COCK1, ROACH2] |
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