英语词汇extrados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	extrados
释义	extrados[eks'treidɔs] n.【建筑工程】拱背(线)(拱的外缘线)[亦作 back，参较 intrados] 变形: n.extrados.extradoses
随便看	Hunt, Leigh hunt out hunt out of house and home huntress huntresses Hunt, Richard Morris Hunts. Hunts huntsman huntsmans huntsman's-cup huntsmanship huntsmen hunt's-up hunt's-ups hunt the same old coon hunt the slipper hunt up Hunt, William Holman Hunyadi Janos Hunyadi, János Hunyady Huon pine huon pines hup

英汉双解词典包含483723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。