watermelon snow

短语

释义与例句

n.
  1. 1.

    Snow stained with patches of red and green, naturally caused by Chlamydomonas nivalis.

    不可数
  2. 2.

    Chlamydomonas nivalis, a species of green algae containing the red pigment astaxanthin, secondary to green chlorophyll, sometimes encountered as reddish streaks in snow.

    不可数