watermelon snow

名词 n.

英文释义

名词 n.
  1. Snow stained with patches of red and green, naturally caused by Chlamydomonas nivalis. uncountable
  2. Chlamydomonas nivalis, a species of green algae containing the red pigment astaxanthin, secondary to green chlorophyll, sometimes encountered as reddish streaks in snow. uncountable
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