英语词汇happen upon怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	happen upon
释义	happen upon vt. fus. =happen on
随便看	catheterism catheterization catheterizations catheterize catheterized catheterizes catheterizing catheters cathetometer cathetometers cathetus cathexes cathexes cathexis cathiodermie cathisma Catho cathodal cathodally cathode cathode rays cathode-ray tube cathodes cathode–ray tube cathodic

英汉双解词典包含368430条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。