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单词	Achordata
释义	Achordata plural noun Achor·​da·​ta ¦āˌ-kȯr-ˈdä-tə, -ˈdā-tə : an arbitrary subdivision of the animal kingdom including all animals lacking a notochord —opposed to Chordata achordate (ˈ)ā-¦kȯr-ˌdāt -dət adjective or noun Word History Etymology New Latin, from a- entry 2 + Chordata First Known Use 1889, in the meaning defined above
随便看	caulicolous caulicule cauliculuses cauliflorous cauliflory cauliflower cauliflower disease cauliflower ear caulifloweret cauliflowerets cauliflowers cauline cauline bundle cauliner caulinest caulk caulk weld caulked caulken caulker caulkers caulking caulking chisel caulking iron caulking mallet

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。