| 单词 | painstaking research |
| 释义 | painstaking research When so much painstaking medical research has been done, it may seem astounding to most of us that the doctors are still baffled by the cause. Coping With Sudden Hair Loss (1988) She was no stranger to this kind of painstaking research: it was the backbone of her award-winning journalism. Times, Sunday Times (2006) Despite the painstaking research and scholarship of recent decades, details of the lives of many of them remain scant or obscure. Times, Sunday Times (2011) |
| 随便看 |
英语词典包含147115条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。