| 词汇 | polyunsaturated | 
| 释义 | polyunsaturated  adjective  chemistry, food & drink specialized uk/ˌpɒl.i.ʌnˈsætʃ.ər.eɪ.tɪd/ us/ˌpɑː.li.ʌnˈsætʃ.ə.reɪt/  (脂肪或油脂)多重不饱和的 Polyunsaturated fat or oil has a chemical structure that does not easily change into cholesterol (= a substance containing a lot of fat that can cause heart disease) because it contains several double bonds.  polyunsaturated margarine/vegetable oil 多重不饱和黄油/植物油  Compare: monounsaturated | 
| 随便看 | 
 | 
MX2U.com英汉词典共收录126179条英汉翻译词条,基本涵盖了全部常用英语词汇的翻译、用法及例句,是英语学习的有利工具。