英语词汇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	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	prances prancing prancing horse prancingly pr and media prank prank calls pranked pr approach pr article praseodymium praseodymium oxide Pratchett pratchetts prate pratfall pratfalling pratfalls Pratibha Patil, female Indian Congress party politician, President from 2007 pratical design Pratt pratteln prattle prattled prattles

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—