好词典

untiring

UK //ʌnˈtaɪərɪŋ//US //ʌnˈtaɪrɪŋ//

词源

源自前缀 un-(表示否定) + tiring(使人疲倦的),最早记录于17世纪。

adjective

❶ 形容人或行为不知疲倦、持续不断的,通常带有积极含义,指精力充沛或坚持不懈的状态。

“She showed untiring enthusiasm in helping the community.”

(她在帮助社区时表现出不知疲倦的热情。)

“His untiring efforts finally led to the success of the project.”

(他坚持不懈的努力最终使项目取得成功。)

同义词:tireless, indefatigable, unflagging, relentless, persistent

常见短语

untiring energy — 形容持续充沛的精力,常用于赞美某人长期保持高效状态。

“Despite his age, he approaches every task with untiring energy.”

(尽管年事已高,他仍以充沛的精力处理每项任务。)

untiring commitment — 指坚定不移的投入或奉献,强调长期不变的付出。

“The teacher's untiring commitment to her students changed many lives.”

(这位老师对学生坚定不移的奉献改变了许多人的命运。)