英语词汇painstaking research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	painstaking research
释义	painstaking — 细致 • 刻意 • 硬碰硬 research n — 研 n • 研究 n • 科研 n research v — 查 v • 治 v • 调查 v
随便看	I´m going to come i´m going to come I´m going to come i´m going to have I´m going to have I´m going to have i´m going to have i´m going to look after i´m going to look after i´m going to look after i´m going to met i´m going to met i´m going to met i´m going to met i´m going to prepare i´m going to prepare i´m going to remind you i´m going to remind you I´m going to remind you i´m going to sleep i´m going to sleep i´m going to sleep i´m going to strengthen i´m going to strengthen i´m going to strengthen

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。

painstaking —