英语词汇yolk-sac umbilicus怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	yolk-sac umbilicus
释义	yolk-sac umbilicus 简明释义卵黄囊脐网络释义短语 1 Yolk sac umbilicus 卵黄囊脐
随便看	photoelectric converte photoelectric converter photoelectric, converter photo-electric copying head photoelectric counte photoelectric counter photoelectric counter photoelectric coupler photoelectric coupling photoelectric cross section photoelectric cross-section photoelectric crystal photoelectric current photoelectric cutoff control photoelectric cut-off register control photoelectric densimeter photoelectric densitometer photoelectric densitometer photoelectric detecting element photoelectric detection photoelectric detection photoelectric detection device photoelectric detection system photoelectric detector photoelectric detector

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。