n. (婴儿的)胎毛；(昆虫身上的)细毛；柔毛。 lanuginous lanuginose adj.
the fine downy hair covering a human fetus; normally shed during the ninth month of gestation
例句与用法
1.
Malignant down is an excessive growth of lanugo - like hair , which is associated with malignant disease of the lung , colon , gallbladder , and uterus 恶性度低的是毳毛样毛发过度生长，伴有肺、结肠、胆囊和子宫的恶性疾病。
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