# dietetics ##### 词义 - 英:/ˌdaɪəˈtetɪks/; 美:/ˌdaɪəˈtetɪks/ - #词性/n 饮食学 ##### 例句 - This book makes a significant contribution to dietetics . - 此书对营养学有很大贡献。 - You have a bad diet habit and I don 't think you know dietetics . - 你的饮食习惯很差,我认为你对营养学一无所知。 - Development of dietetics and modern scientific technology ; - 营养学与现代科技的发展;