英语词汇problem instance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	problem instance
释义	problem n — 难 n • 课题 n • 难度 n • 疙瘩 n • 难处 n • 烫手山芋 n • 周折 n instance — 例 • 故 • 比方 instance n — 实例 n
随便看	amendment made amendment motion amendment notice amendment number Amendment N°2 Regulation amendment of amendment of a law amendment of an article amendment of articles amendment of directive amendment of paragraph amendment of Plan amendment of Plan amendment of section 2 amendment of terms amendment of the Act amendment of the articles of association amendment of the bill amendment of the Bill amendment of the law amendment of the Protocol amendment of the status amendment of the Statutes amendment or addendum amendment or alteration

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。

problem n —