请输入您要查询的英文单词:

 

单词 petrochemistry
释义

WordReference Random House Unabridged Dictionary of American English © 2024
pet•ro•chem•is•try  (pe′trō kemə strē),USA pronunciation n. 
  1. Chemistrythe branch of chemistry dealing with petroleum or its products.
  2. Chemistrythe chemistry of rocks.
  • petro-2 or petro-1 + chemistry 1935–40

Collins Concise English Dictionary © HarperCollins Publishers::
petrochemistry /ˌpɛtrəʊˈkɛmɪstrɪ/ n
  1. the chemistry of petroleum and its derivatives
  2. the branch of chemistry concerned with the chemical composition of rocks
随便看

 

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:2024/9/20 6:26:18