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单词

melanism

读音
ˈmeləˌnɪzəm
美式
英式
词根

释义

n. [动] 黑变病

例句

What advantage melanism brings in these circumstances is obscure.
在这些环境中表皮黑化到底有什么优势似乎模糊不清。
Sixty percent of the tumors were accompanied with calcification, 35% with ossification, 25.5% with hemosiderin or melanism.
病例伴有钙化,35%有骨化,25.5%有含铁血黄素或黑色素沉着。
Insect melanism is one of the common polymorphism in nature, and has become classical study system for species evolution and adaptability.
昆虫黑化是自然界中普遍存在的一种多型现象,也成为揭示物种在自然界中进化与适应的经典范例。

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