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单词	Dennstaedtia
释义	Dennstaedtia noun Denn·​staedt·​ia denˈstetēə, -tāt- : a genus of chiefly tropical ferns (family Polypodiaceae) having tripinnate fronds and globular sori with sporangia in elevated receptacles and with cup-shaped indusia dennstaedtioid (ˈ)⸗¦⸗ēˌȯid adjective Word History Etymology New Latin, from August W. Dennstaedt, 19th century German botanist + New Latin -ia
随便看	optical discs optical disk optical disks optical double optical double star optical electron optical fiber optical flat optical gage optical glass optical haze optical illusion optical illusions optical inversion optical lever optical microscope optical orientation optical pair optical printer optical pyrometer optical rotation optical section optical square optical system optical train

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。