hyperboreal 的近义词 18 个

• chilly
• freezing
• frosty
• frozen
• glacial
• ice-cold
• icy
• wintry
• siberian
• antarctic
• arctic
• chill
• cool
• frost-bound
• gelid
• icebox
• snappy
• three-dog night

hyperboreal 的反义词 9 个

• friendly
• heated
• hot
• warm
• amicable
• amorous
• lovable
• loving
• responsive