单词melanism
n.: 【生】黑化；暗化；【医】黑色素过多；黑素沉着症
网络: 黑变病；黑化症；黑化现象
【医学】黑色素过多;黑素沉着症;【生物学】黑化;暗化
黑变病
黑素过多症
黑色素沉着症
黑素沉着病
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。
The experts think the black penguin suffers from melanism.
专家们认为，那只黑企鹅患有黑变病。
Melanism is however, common on other animal species such as squirrels.
然而黑化症在其他物种上很常见，比如松鼠。
Discovery of Melanism Mutation in Silkworm Bombyx mori and the Possibility of Its Practical Utilization
桑蚕暗化蛾突变体及其在生产上的应用前景
Clinical and Endoscopic Significance of Large Intestine Melanism
大肠黑变病内镜及临床特点