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	ultradian /ʌlˈtreɪdɪən/ adjective Physiology (of a rhythm or cycle) having a period of recurrence shorter than a day but longer than an hour 【生理】次昼夜的, 亚昼夜的。比较INFRADIAN. 词源 1960s: from ULTRA- 'beyond' (being of greater frequency than circadian) + -IAN
随便看	accommodationist accommodation ladder accommodation platform accommodations accommodative accompaniment accompanist accompany accomplice accomplish accomplished accomplishment accord accordance accordant according according as accordingly according to accordion accordionist accord with accost accouchement accoucheur

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