首页  英汉  汉英  英英  词组  用法  例句  同义词  写作  俚语  缩写  词源  词根  法汉  德汉  日汉  俄汉  韩汉  西汉  意汉  泰汉  越汉


请输入您要查询的英文单词:

 

单词 phellandrene
释义

Definition of phellandrene in English:

phellandrene

noun fɪˈlandriːnfɛˈlandriːn
Chemistry
  • Each of two isomeric cyclic terpenes having the formula C₁₀H₁₆ (more fully "α-phellandrene" and "β-phellandrene"), which are fragrant liquids found in the essential oils of many plants and used in perfumery.

Origin

Late 19th century; earliest use found in The New Sydenham Society's Lexicon of Medicine and the Allied Sciences. From scientific Latin phellandr- (in Phellandrium, former genus name (Linnaeus Systema Naturae) of a water dropwort (P. aquaticum; now called Oenanthe aquatica), from the seeds of which one of the compounds was first isolated; from classical Latin phellandrion (in Pliny), of uncertain origin; perhaps from Greek) + -ene, after Italian fellantrene.

 
 

Definition of phellandrene in US English:

phellandrene

noun
Chemistry
  • Each of two isomeric cyclic terpenes having the formula C₁₀H₁₆ (more fully "α-phellandrene" and "β-phellandrene"), which are fragrant liquids found in the essential oils of many plants and used in perfumery.

Origin

Late 19th century; earliest use found in The New Sydenham Society's Lexicon of Medicine and the Allied Sciences. From scientific Latin phellandr- (in Phellandrium, former genus name (Linnaeus Systema Naturae) of a water dropwort ( P. aquaticum; now called Oenanthe aquatica), from the seeds of which one of the compounds was first isolated; from classical Latin phellandrion (in Pliny), of uncertain origin; perhaps from Greek) + -ene, after Italian fellantrene.

 
 
随便看

 

英语词典包含464360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:2026/6/15 0:57:28