单词	retinene
释义	retinene noun ret·​i·​nene ˈre-tə-ˌnēn  : retinal Word History First Known Use 1934, in the meaning defined above Medical Definition retinene noun ret·​i·​nene ˈret-ᵊn-ˌēn  : either of two aldehydes derived from vitamin A: a : retinal b : an orange-red crystalline compound C20H26O related to vitamin A2 and formed from porphyropsin by the action of light
随便看	tankerabogus tankerman tankermen tankers tankette tankful tankfuls tanking tanking up tankings tankini tankle tanklike tankman tankmen tanks tanks up tankship tankships tanling tann- Tanna tannage tannages tannahs

英语词典包含469781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。