英语词汇difficulty in concentrating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	difficulty in concentrating
释义	in difficulty— 困境 difficulty n — 难 n • 难关 n • 难处 n • 难易 n • 难点 n • 颠沛 n • 饥荒 n • 艰巨性 n in prep — 中 prep • 于 prep • 其中 prep 2-in-1— 二合一 in-— 非
随便看	biggest goal biggest growth area biggest growth market biggest headache biggest help biggest high biggest highlight biggest hobby biggest hobby are biggest hospital biggest humiliation biggest impact biggest importer biggest improvement biggest increase biggest influence biggest in history biggest insurance biggest in the world biggest investment biggest Investor biggest lender biggest letters biggest limitation biggest line

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。

in difficulty—