painstakingly ['peɪnzteɪkɪŋlɪ]

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单词级别

附加级

基本释义

adv. 费力地苦心地

参考例句

Every aspect of the original has been closely studied and painstakingly reconstructed. 原作的每一细节都经过了仔细研究，费尽苦心才得以重现。
The cause they contrived so painstakingly also ended in failure. 他们惨淡经营的事业也以失败而告终。

painstakingly ['peɪnzteɪkɪŋlɪ]

单词级别

基本释义

参考例句

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