英语词汇a knotty problem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	a knotty problem
释义	knotty problem— 疑难问题 See also: knotty — 伤脑筋 • 缠手 • 疑难 problem n — 难 n • 课题 n • 难度 n • 疙瘩 n • 难处 n • 周折 n • 烫手山芋 n
随便看	diverse content diverse corporate diverse countries diverse countryside diverse courses diverse cross-section diverse crowd diverse cuisine diverse culinary diverse cultural backgrounds diverse cultural heritage diverse cultural identities diverse culture diverse cultures and backgrounds diverse definitions diverse demand diverse departments diverse deployments diverse directions diverse disciplines diverse distribution network diverse domains diverse economy diverse education diverse education systems

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。

knotty problem—