英语词汇“helaletidae”的翻译、意思、用法、释义-英汉汉英词典

单词	helaletidae
释义	Helaletidae [,helə'letədi:] n.【古生物】双棱齿獏科以上来源于：《21世纪大英汉词典》
随便看	annual succession-- seasonal succession annual succession; seasonal succession annual survey annual survey of consumer finances annual (thermal) wave annual tide annual time span annual turnover annual units annualus annual usage annual usage extension annualus-- cooling annual useful heat supplied by heat pump plant annualus， coolant annualus， cooling annualus， flushing annual utilization hours annual value annual variation annual vessel annual wage annual wave annual wind speed frequency distribution annual working