| 词汇 | Brownian motion | 
| 释义 | Brownian motion  noun [ U ]  physics specialized uk/ˌbraʊ.ni.ən ˈməʊ.ʃən/ us/ˌbraʊ.ni.ən ˈmoʊ.ʃən/ (also Brownian movement)  布朗运动 the movement of particles in a liquid or gas, caused by being hit by molecules of that liquid or gas | 
| 随便看 | 
 | 
MX2U.com英汉词典共收录126179条英汉翻译词条,基本涵盖了全部常用英语词汇的翻译、用法及例句,是英语学习的有利工具。