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单词	Trochozoa
释义	Trochozoa plural noun Troch·​o·​zoa ˌträkəˈzōə in some especially former classifications : a group of Invertebrata including all those (as the annelids and mollusks) whose early larval stage is normally a trochophore trochozoic ¦⸗⸗¦zōik adjective Word History Etymology New Latin, from troch- + -zoa
随便看	opted in opted out optezes optezzes optic optic axis optic capsule optic chiasma optic cup optic disc optic discs optic disk optic disks optic lobe optic nerve optic orientation optic placode optic rod optic sign optic vesicle optical optical activity optical anomaly optical art optical bench

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。