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单词	polypoid
释义	polypoid /ˈpɒlɪpɔɪd / adjective 1 Zoology Relating to or resembling a polyp or hydra: a polypoid colonial form... These attributes are obliterated when it undergoes metamorphosis into a sessile polypoid adult. In its microstructure and gross anatomy, Hyolithelius is most similar to Byronia and to thecae of polypoid coronalids. Byronia is most similar to thecae of polypoid coronalids, an extant group of scyphozoans that have been allied with conulariids. 1.1Relating to or denoting the polyp stage in the life cycle of a coelenterate. Also called hydroid. Compare with medusoid.A life cycle including both polypoid and medusoid phases that can be separate in space and scarcely overlapping in time characterizes many hydrozoans and most scyphozoans.... The polypoid stage represents the asexual phase of its life cycle. 2 Medicine (Of a growth) resembling or in the form of a polyp: a benign polypoid lesion... Laryngoscopy revealed a polypoid lesion implanting on the anterior aspect of the subglottic cone. Physical examination revealed a polypoid lesion at the right margin of the tongue. Physical examination revealed a pedunculated polypoid mass measuring 0.5 cm in greatest dimension involving the midanterior two thirds of the right tongue blade.
随便看	peach brandy peach cobbler peach color peach-colored peach colour peach-coloured peach curl peach-down peacher peacherino peacheroo peachery peaches and cream peach fly peach fuzz peach house peachick peachiness peach leaf curl peach-leaved peachlet peach Melba peach oak peach palm peach pie

英语词典包含243303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。