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单词	Hemichordata
释义	Hemichordata plural noun Hemi·​chordata "+ : a division of Chordata usually considered both subphylum and class, including the Enteropneusta and Pterobranchia and in some classifications the Phoronidea, and comprising a group of vermiform marine animals that have in the proboscis an outgrowth of the pharyngeal wall which suggests and is probably homologous with the notochord of higher chordates hemichordate "+  noun or adjective Word History Etymology New Latin, from hemi- entry 1 + chordata
随便看	apparel appareled appareling apparelled apparelling apparels apparencies apparency apparent apparent candlepower apparent danger apparent easement apparent expansion apparent horizon apparent magnitude apparent noon apparent photosynthesis apparent power apparent time apparent variable apparent volume apparent weight apparent wind apparentation apparentement

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。