Of a fatty acid or other linear hydrocarbon molecule: containing two or more multiple (usually double) bonds between carbon atoms. Also (of a…
| 单词 | θ46538 | 
| 释义 | the world > food and drink > food > fat or oil > 			[adjective]		 > polyunsaturated (2)		 polyunsaturated1932 Of a fatty acid or other linear hydrocarbon molecule: containing two or more multiple (usually double) bonds between carbon atoms. Also (of a… polyunsaturate1950 A polyunsaturated fat or fatty acid; usually in plural. Also as adj. | 
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