carbohydrate是什麼意思 carbohydrate的用法 carbohydrate怎麼讀

carbohydrate

英 [kɑːbə'haɪdreɪt]美 [,kɑrbo'haɪdret]

n. [有化] 碳水化合物；[有化] 糖類

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中文詞源

carbohydrate 碳氫化合物

carb, 碳，見carbon. -hydr, 氫，水，見hydrate.

英語詞源

carbohydrate (n.)

1851, from carbo-, comb. form of carbon

, + hydrate (n.), denoting compound produced when certain substances combine with water, from Greek hydor "water" (see water (n.1)).

The name carbohydrate was given to these compounds because, in composition, they are apparently hydrates of carbon. In structure, however, they are far more complex. [Flood]

權威例句

1. Athletes usually eat a high carbohydrate diet.

運動員通常吃高碳水化合物食物.

2. Cashew nuts are rich in carbohydrate.

腰果含豐富碳水化合物.

3. Fill up on potatoes, bread and pasta, which are high in carbohydrate and low in fat.

用碳水化合物含量高、脂肪含量低的土豆、麪包和意大利麪食填飽肚子。

4. The rejected carbohydrate matter is cellulose and other higher polysaccharides.

排泄樣的碳水化合物是纖維素和其它較高的多糖.

5. You should not have too much carbohydrate in your diet.

你日常飲食中不該有過多碳水化合物.

[ carbohydrate 造句 ]