saccharin /'sækәrin/ GRE英语词汇 📖 中文释义 n. 糖精[化] 糖精; 邻磺酰苯甲酰亚胺 📘 English Definition(英文释义) n. a crystalline substance 500 times sweeter than sugar; used as a calorie-free sweetener ← saccharimetry S 字母词表 saccharin sodium salt →