英语词汇circadian的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	circadian
词根词缀	词源： coined 1959 from L. circa "about" + diem, acc. sing. of dies "day" (see diurnal). The original use is in circadian rhythm.
随便看	vacation vaccinate vaccination vaccine vacillate vacillation vacuity vacuous vacuum vade mecum vae victis vagabond vagabondize vagary vagile vagina vagrancy vagrant vague vaguely vain vainglory valance vale valediction

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