单词	Brownian motion
释义	Brownian motion noun Brown·​ian motion ˈbrau̇-nē-ən-  : a random movement of microscopic particles suspended in liquids or gases resulting from the impact of molecules of the surrounding medium called also Brownian movement Word History Etymology Robert Brown †1858 Scottish botanist First Known Use 1849, in the meaning defined above Medical Definition Brownian motion noun Brown·​ian motion ˌbrau̇-nē-ən-  : a random movement of microscopic particles suspended in liquids or gases resulting from the impact of molecules of the fluid surrounding the particles called also Brownian movement
随便看	airplane hostess airplane mode airplane spin airplanes airplay airplays airport airport of entry airports airpost airposts airpower airpowers airproof airproofed airproofing airproofs airs airs and graces airscape airscapes airscrew airscrews airshafts airshed

英语词典包含469781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。