glacier

🇬🇧/ˈɡlæsiə(r)/ 🇺🇸/ˈɡleɪʃər/📚 8013 21 1托福雅思
A glacier is an extremely large mass of ice which moves very slowly, often down a mountain valley. 冰川

noun [物质名词]冰河,冰川

A liquid layer forms at the base of the glacier.
在冰川的底部形成了一层液体。

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