C2 noun #143,294 最常用

a protein gelatin obtained by boiling e.g. skins and hoofs of cattle and horses

animal glue 30秒了解

  • (noun) a protein gelatin obtained by boiling e.g. skins and hoofs of cattle and horses

Meanings

  1. 1
    noun a protein gelatin obtained by boiling e.g. skins and hoofs of cattle and horses
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