| painstakingly | |
| 级别 | 附加级 |
| 音标 | [ 'peɪnzteɪkɪŋlɪ ] |
| 解释 | adv. 费力地 苦心地 |
| 英英释义 | |
| 发音 |  |
| 例句 |
1. 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。 2. 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。 |
