tireless
adjective
UK/ˈtaɪə.ləs/
US/ˈtaɪr.ləs/
Definitions of tireless adjective
Working with energy and persistence without tiring.
不知疲倦的；不懈的
He is a tireless employee.
他是一位不知疲倦的員工。
They worked tirelessly to find a solution.
他們不懈地努力尋找解決方案。
The athlete trained tirelessly for the competition.
這位運動員為比賽不懈地訓練。