noun 下载 🔗分享 二硫键，二硫化物 A functional group with two sulfur atoms bonded to one another, described by the following formula: R–S–S–R'. Examples : "Many proteins in hair contain a disulfide that helps maintain its structure, making it strong and resistant to breakage. " 头发中的许多蛋白质都含有二硫键，这种二硫键有助于维持头发的结构，使其坚韧不易断裂。 chemistry compound substance biochemistry 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 二硫化物 The anion −S–S−. Examples : "The disulfide bond is crucial in the structure of many proteins. " 二硫化物键在许多蛋白质的结构中至关重要。 chemistry compound substance 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 二硫化物 A binary compound of sulfur and another element in the ratio 2:1 (formula XS2). Examples : "The chemistry student learned that pyrite, also known as fool's gold, is a common disulfide of iron, with the formula FeS2. " 这位化学专业的学生了解到，黄铁矿，也被称为“愚人金”，是一种常见的铁的二硫化物，化学式为FeS2。 compound chemistry substance material element 与AI对话词汇游戏阅读练习
