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
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。