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carbohydrate .kɑ:bәu'haidreit

考研 TOEFL GRE 柯林斯2⭐

释义

n. 碳水化合物, 糖类
[化] 糖类; 碳水化合物

英文释义

n. an essential structural component of living cells and source of energy for animals; includes simple sugars with small molecules as well as macromolecular substances; are classified according to the number of monosaccharide groups they contain

词形变化

复数: carbohydrates

BNC词频排名: 9,278 | 当代语料库词频排名: 3,831