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/ʌlˈtreidiən/adj. Physiol. (of a rhythm or cycle) having a period of recurrence shorter than a day but longer than an hour (cf. 参见 INFRADIAN) 【生理】次昼夜的(节奏间隔或周期长度小于一天大于一小时) [from ULTRA-, as having a higher frequency than circadian]
随便看	nanny nano- nanometre nanosecond nanotechnological nanotechnologist nanotechnology Naomi naos nap nap nap napa napalm nape napery nap hand naphtha naphthalene naphthalic naphthene naphthenic naphthenic acid Napierian logarithm napkin

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