| 单词 | sulphur dioxide |
| 释义 | sulphur dioxide (once / 62207 pages) n WORD FAMILY sulphur dioxide USAGE EXAMPLESIn these, the main additional pollutant is sulphur dioxide, which has different chemical characteristics from hydrogen sulphide. Economist(Jun 08, 2016) Ultraviolet light drives a lot of chemistry in the upper atmosphere, and is quite capable of producing oxygen from sulphur dioxide or carbon dioxide. Economist(May 12, 2016) It spewed vast quantities of sulphur dioxide and other particulates into the atmosphere. BBC(Apr 20, 2016) n a colorless toxic gas (SO2) that occurs in the gases from volcanoes; used in many manufacturing processes and present in industrial emissions; causes acid rain Syn|Hyper sulfur dioxide dioxide an oxide containing two atoms of oxygen in the molecule pollutantwaste matter that contaminates the water or air or soil gasa fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely |
| 随便看 |
|
英语词典包含147318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。