Chinese edit

ice and snow; pure as the driven snow; virtuous, honest, upright, moral, chaste, etc.
 
circle; ring; loop
circle; ring; loop; to confine; enclose; pen (pig); a fold
trad. (冰雪圈) 冰雪
simp. #(冰雪圈) 冰雪
 
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冰雪圈

  1. cryosphere