请输入您要查询的英文单词:

 

单词 Indo-European root: perkwu-
释义
‌‌perkwu-
Oak.
  1. Zero-grade form *pr̥kw. fir, probably from a Scandinavian source akin to Old Icelandic fȳri, fir, from Germanic *furh-jōn‑.
  2. Assimilated form *kwerkwu‑. quercetin; quercitron, from Latin quercus, oak.
[Pokorny perku-s 822.]
随便看

 

英语词典包含135693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:2024/9/22 1:15:12