被冷风吹成的硬雪壳的英文

wind crust

• 被:    quilt
• 冷风:    cold air blast; co ...
• 吹:    blow; puff
• 成:    accomplish; succee ...
• 的:    4次方是 The fourth po ...
• 硬:    hard; stiff; tough
• 雪:    snow
• 壳:    shell; hard surfac ...