assiduous
US /əˈsɪdʒ.u.əs/
UK /əˈsɪdʒ.u.əs/

形容词
1.
勤勉的, 刻苦的, 孜孜不倦的
showing great care, attention, and effort; persistent
示例:
•
She was assiduous in her duties, never missing a single detail.
她工作非常勤奋,从不放过任何一个细节。
•
The project succeeded thanks to their assiduous efforts.
由于他们刻苦的努力,项目取得了成功。
在 Lingoland 学习这个单词