noun 下载 🔗分享 生物化学物质,生化制品 A chemical substance derived from a biological source Examples : "The lab analyzed the apple to identify the specific biochemicals that give it its sweet flavor. " 实验室分析了苹果,以确定赋予其甜味的特定生物化学物质。 biochemistry biology chemistry substance compound 与AI对话词汇游戏阅读练习