英语词汇“tocopherol”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	tocopherol
释义	WordReference Random House Unabridged Dictionary of American English © 2024 to•coph•er•ol (tō kof′ə rôl′, -rol′),USA pronunciation n. [Biochem.] Biochemistryone of several alcohols that constitute the dietary factor known as vitamin E, occurring in wheat-germ oil, lettuce or spinach leaves, egg yolk, etc. Cf. vitamin E. Greek tóko(s) child, childbirth + phér(ein) to carry, bear¹ + -ol¹ 1935–40 Collins Concise English Dictionary © HarperCollins Publishers:: tocopherol /tɒˈkɒfəˌrɒl/ n any of a group of fat-soluble alcohols that occur in wheat-germ oil, watercress, lettuce, egg yolk, etc. They are thought to be necessary for healthy human reproduction Also called: vitamin E Etymology: 20th Century: from toco-, from Greek tokos offspring (see tocology) + -pher-, from pherein to bear + -ol¹
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更新时间：2025/2/23 4:26:18