painstaking 核心詞議：
adj. 艱苦的；勤勉的；小心的
n. 辛苦；勤勉
painstaking 基本解釋
adj. （不辭）勞苦的，辛苦的；煞費苦心的；苦干的，辛勤的；小心的
n. 苦干，刻苦；勤勉；辛苦；煞費苦心
速記方法
速記技巧
詞源記憶法
pain，疼痛，-s，復(fù)數(shù)后綴，taking，承擔(dān)。比喻用法。
知識擴展
中文詞源
painstaking 需專注的，需細心的
pain,疼痛，-s,復(fù)數(shù)后綴，taking,承擔(dān)。比喻用法。
中文詞源：
painstaking 需專注的，需細心的
pain,疼痛，-s,復(fù)數(shù)后綴，taking,承擔(dān)。比喻用法。
painstaking
精選例句
1、 He has finally cracked the system after years of painstaking research.
經(jīng)過數(shù)年的艱苦研究，他最終破譯了該系統(tǒng)。
2、 In fact, acquiring the exact meaning of number words is a painstaking process that takes children years.
事實上，掌握數(shù)字單詞的確切含義是一個艱苦的過程，需要花費孩子數(shù)年的時間。
1、 In fact, acquiring the exact meaning of number words is a painstaking process that takes children years.
事實上，獲得數(shù)字單詞的確切含義是一個艱苦的過程，需要兒童多年的時間。
常見考點例句：
- It is a painstaking method that takes time .
- 這是一個費時間而辛苦的工作。
- Air accident investigations are by their very nature painstaking affairs .
- 空難調(diào)查本質(zhì)上就是非常辛苦的工作。
- Selecting music to influence consumer behaviour is a painstaking art .
- 挑選影響消費者行為的音樂，是一種煞費苦心的藝術(shù)。
- On the other hand , it was painstaking and daring american journalism that uncovered the watergate scandal .
- 但在就一方面而言，正是辛勤勇敢的美國新聞業(yè)揭露了水門丑聞。
- Painstaking work by jason long of wheaton college and joseph ferrie of northwestern university provides another perspective .
- 惠頓學(xué)院的賈森龍和西北大學(xué)的約瑟夫費里埃用艱苦細致的工作為我們提供了另一番視角。