英语词汇ultradian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	ultradian
释义	ul·tra·di·an AHD[ŭl-trāʹdē-ən] D.J.[ʌlˈtreɪdiːən]K.K.[ʌlˈtrediən]adj.（形容词） Relating to or exhibiting periodic physiological activity that occurs more than once every 24 hours.次昼夜的：和每24小时发生超过一次的周期性的生理活动有关的 Etymology语源 ultra- ultra- (circa)dian (circa)dian
随便看	old-school tie Old Scratch old snow Old South Arabian Old Spanish oldsquaw oldster oldsters Old Stone Age old style Old Swedish Old Testament old-time old-timer Old Turkic Olduvai Gorge Old Welsh oldwife oldwives old wives' tale Old World old-world oldy old–fashioned old–field colt

英汉双解词典包含166908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。