请输入您要查询的英文单词:

 

单词 chemical substance
释义 Noun: chemical substance
  1. Material produced by or used in a reaction involving changes in atoms or molecules
    - chemical

Derived forms: chemical substances

Type of: material, stuff

Encyclopedia: Chemical substance

随便看

 

英语词典包含157790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:2024/12/21 18:57:43