这个词是什么意思？
Chemical additives, such as aspartame, saccharin, and sucralose, that give a sweet taste to foods without contributing significant calories or promoting tooth decay. They are generally much sweeter than sucrose.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D064306 · MeSH 2026。
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