adj + saccharide
saccharide常与simple, complex等形容词连用。
Simple saccharides include glucose and fructose.
简单糖类包括葡萄糖和果糖。
糖;糖类
碳水化合物的基本结构单位,通式为CnH2nOn;可为单糖或淀粉、纤维素等聚合物;以环状或短链构象存在,通常含五六个碳原子。;糖类;[化] 糖
a carbohydrate; a simple sugar or a polymer made of sugar units, such as starch or cellulose
碳水化合物的基本结构单位,通式为CnH2nOn;可为单糖或淀粉、纤维素等聚合物;以环状或短链构象存在,通常含五六个碳原子。
The unit structure of carbohydrates, of general formula CnH2nOn. Either the simple sugars or polymers such as starch and cellulose. The saccharides exist in either a ring or short chain conformation, and typically contain five or six carbon atoms.
Saccharides are a major source of energy for the human body.
糖类是人体能量的主要来源。
用法提示:此处saccharides作主语,复数形式表示糖类这一类别。
Fruits and vegetables contain natural saccharides that are healthier than refined sugar.
水果和蔬菜含有天然糖类,比精制糖更健康。
用法提示:此处saccharides作宾语,复数形式指代多种天然糖类。
A simple saccharide like glucose is quickly absorbed into the bloodstream.
像葡萄糖这样的单糖能迅速被血液吸收。
用法提示:此处saccharide作主语,单数形式泛指一类糖。
saccharide常与simple, complex等形容词连用。
Simple saccharides include glucose and fructose.
简单糖类包括葡萄糖和果糖。
Many foods contain saccharides as a source of energy.
许多食物含有糖类作为能量来源。
作主语时常用复数形式。
Saccharides are essential for cellular function.
糖类对细胞功能至关重要。
grammar · medium
易错句子This drink contains saccharine.
正确表达This drink contains saccharides.
saccharine 是名词,意为“糖精”(人工甜味剂),而 saccharide 意为“糖类”。此处应使用 saccharides 表示饮料中的糖类物质。
grammar · medium
易错句子Saccharide is a type of carbohydrate.
正确表达Saccharides are a type of carbohydrate.
saccharide 是可数名词,在泛指糖类时常用复数形式 saccharides,谓语动词应用复数 are。
sugar指日常食用的甜味物质,而saccharide是科学术语,指糖类化合物。
saccharin是人造甜味剂,而saccharide是天然糖类。
saccharose特指一种二糖,而saccharide涵盖所有糖类。
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