英语词汇umbilical ducts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	umbilical ducts
释义	umbilical ducts 简明释义卵黄柄，卵黄管
随便看	pathogenic invasion pathogenic invasion of vessels pathogenicity pathogenicity Pathogenicity Factors pathogenicity island pathogenicity islands pathogenicity rate pathogenic material pathogenic mechanism pathogenic microbe pathogenic microorganism pathogenic microorganism pathogenic microorganisms pathogenic mites pathogenic north east wind pathogenic north-east wind pathogenic occlusion pathogenic occupational factor pathogenic organism pathogenic organisms pathogenic organisms of respiratory tract pathogenic parasite pathogenic physical factor pathogenic psychical factor

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。