英语词汇prolonged difficulty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	prolonged difficulty
释义	prolonged — 悠长 difficulty n — 难 n • 难关 n • 难处 n • 难易 n • 难点 n • 颠沛 n • 艰巨性 n • 饥荒 n
随便看	reading direction reading disability reading distance reading emails reading errors Reading exercise reading extensively reading facilities reading field reading file reading financial statements reading flow reading fluency reading for reading for a degree reading for pleasure reading for you reading frequency reading from reading from a book reading from the sensor reading glasses reading group reading habits reading head

英汉双解词典包含2273206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。

prolonged —