单词	brainiac
释义	brainiacbrain‧i‧ac /ˈbreɪniæk/ noun [countable] American English informal someone who is very intelligent
随便看	horsey horticultural horticulturalist horticulture hose hosepipe hosiery hospice hospitable hospitably hospital hospital-acquired hospitality hospitalization hospitalize host hostage hostel hostelry hostess hostile hostility hostler hot hot air

英语词典包含52748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。