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单词	Ordovician
释义	Ordovician adjective Or·​do·​vi·​cian ˌȯr-də-ˈvi-shən  : of, relating to, or being the period between the Cambrian and the Silurian or the corresponding system of rocks see Geologic Time Table Ordovician noun Word History Etymology Latin Ordovices, ancient people in northern Wales First Known Use 1879, in the meaning defined above
随便看	celempung celenteron celeriac celeriacs celeries celerities celeritous celerity celery celery blight celery cabbage celery calico celery family celery fly celery leaftier celery mosaic celery oil celery pine celery root celery salt celery seed celery top pine celery yellows celery-leaved buttercup celery-seed oil

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。