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单词	swimmeret
释义	swimmeret noun swim·​mer·​et ˌswi-mə-ˈret  ˈswi-mə-ˌret : one of a series of small unspecialized appendages under the abdomen of many crustaceans that are best developed in some decapods (such as a lobster) and usually function in locomotion or reproduction Example Sentences Recent Examples on the Web The kangaroo was a particular hit, but other animal builds in the kit include a leopard, mouse, boar, monkey—and a mantis shrimp, complete with leg-like swimmerets. Michelle Z. Donahue, Smithsonian, 26 Nov. 2019 Word History First Known Use 1840, in the meaning defined above
随便看	cuculusses Cucumaria Cucumariidae cucumber cucumber angular leaf spot cucumber apple cucumber beetle cucumber family cucumber fly cucumber magnolia cucumber melon cucumber mildew cucumber mosaic cucumber root cucumber scab cucumber tree cucumbers cucumes Cucumis cucumises cucumisses cucurb cucurbit cucurbit mosaic cucurbit wilt

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。