单词	tooltip
释义	tooltiptool‧tip /ˈtuːltɪp/ noun [countable] technical a box containing information, which appears when you put your cursor over something on a computer screen
随便看	penicillin penile peninsula peninsular Peninsular War penis penitence penitent penitential penitentiary penitently penknife penlight penmanship pen name pennant Penney, J C pennies penniless Pennines Pennine Way pennon penn'orth Penn, Sean Pennsylvania

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。