me·co·ni·um /mɪˈkoniəm/
胎糞
me·co·ni·um /mɪˈkonɪəm/ 名詞
胎糞,鴉片,阿片
Me·co·ni·um n. Med. (a) Opium. [Obs.] (b) The contents of the fetal intestine; hence, first excrement.
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meconium
n : thick dark green mucoid material that is the first feces of
a newborn child