hyperpigmentation

名词 n.

英文释义

名词 n.
  1. A high degree of pigmentation; too much pigmentation. uncountable,usually
  2. A high degree of pigmentation; too much pigmentation.; The darkening of an area of skin or nails, caused by increased melanin. uncountable,usually

词形变化

词源

From hyper- + pigmentation.
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