tireless
tireless — 形容詞
1. continuing to work with strong effort and energy for as long as needed, without
不懈的
持續努力不覺疲勞的
continuing to work with strong effort and energy for as long as needed, without becoming tired
Ryan's tireless efforts helped the team finish the project ahead of schedule.
Ryan 不懈的努力幫助團隊提前完成了專案。
collocation: tireless efforts
Tunde was tireless in his work to help homeless families find housing.
Tunde 在幫助無家可歸家庭找到住所的工作上孜孜不倦。
be tireless in + [activity]
The rescue team conducted a tireless search for the two missing children in the forest.
搜救隊對兩名在森林中失蹤的兒童進行了不懈的搜尋。
Adina made tireless attempts to improve the school's reading program for young students.
Adina 為了改善學校的閱讀計畫做出了不懈的努力。
Throughout the crisis, Walid showed tireless dedication to the injured survivors.
在整場危機中，Walid 對受傷的倖存者展現了不懈的奉獻精神。
- hardworking
more common and general; does not emphasise the continuous energy aspect
- untiring
similar meaning; slightly less frequent but interchangeable in most contexts
- indefatigable
very formal register; C2-level synonym with the same core meaning
- diligent
focuses on careful, thorough effort rather than sustained energy
用法筆記
Frequently used in formal or written contexts to praise someone's admirable dedication. Can appear before a noun (a tireless worker) or after a linking verb (she was tireless).