polyunsaturated
音标发音
- 英式音标 [ˌpɒl.i.ʌnˈsætʃ.ər.eɪ.tɪd]
- 美式音标 [ˌpɑː.li.ʌnˈsætʃ.ə.reɪt]
- 英式发音
- 美式发音
基本解释
- adj.[化]多未飽和的(指有一個以上的雙鍵或三鍵有機化郃物的；還能溶解更多溶質的)
英汉例句
- Polyunsaturated margarine is very popular now.
含有多重不飽和化郃物的人造黃油現已很受歡迎。
用作形容詞 (adj.)
英英字典
- 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.