英语词汇“vitamin k”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	vitamin k
释义	WordReference Random House Unabridged Dictionary of American English © 2024 vitamin K₁, a yellowish, oily, viscous liquid, C₃₁H₄₆O₂, occurring in leafy vegetables, rice, bran, hog liver, etc., or obtained esp. from alfalfa or putrefied sardine meat, or synthesized, that promotes blood clotting by increasing the prothrombin content of the blood. Also called phylloquinone, phytonadione. 1930–35 vitamin K₂, a light-yellow, crystalline solid, C₄₁H₅₆O₂, having properties similar to those of vitamin K₁. vitamin K₃, Biochemistrymenadione. Collins Concise English Dictionary © HarperCollins Publishers:: vitamin K n ( pl K vitamins) any of the fat-soluble vitamins, including phylloquinone and the menaquinones, which are essential for the normal clotting of blood
随便看	local standard of rest local time local wind locarno locatable locate locatelli locater location locational locationally locative locator loc. cit. loc. cit loch lochaber ax loche lochearn lochia lochial lochinvar loch ness loch ness monster loch raven

　

英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

　

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2025/7/23 16:46:08