menstruum

详细解释:n. 溶媒, 溶剂
【医】 溶媒

词型变化：

名词复数:menstruums

英语解释：

名词 menstruum:

(archaic) a solventthe monthly discharge of blood from the uterus of nonpregnant women from puberty to menopause--Aristotle同义词：menstruation, menses, catamenia, period, flow