| 单词 | 7-dehydrocholesterol |
| 释义 | 7-dehydrocholesterol[ -dē-hī′drō-kə-lĕs′tə-rôl′, -rōl′ ] n.A provitamin present in the skin of humans as well as the milk of mammals that becomes vitamin D3 when exposed to ultraviolet light. Words nearby 7-dehydrocholesterol5BX, 5-HT, 5-hydroxytryptamine, 606, 78, 7-dehydrocholesterol, “800” number, 8d, 900 number, 911, a The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
| 随便看 |
|
英语词典包含192737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。