| 释义 |
tire·lessBrE /ˈtaɪələs/ NAmE /ˈtaɪərləs/ adjective (approving ) putting a lot of hard work and energy into sth over a long period of time 不知疲倦的；不觉疲劳的；精力充沛的SYN indefatigable◆ a tireless campaigner for human rights 不屈不挠的人权运动参与者▸ tire·less·lyBrE /ˈtaɪələsli/ NAmE /ˈtaɪərləsli/ adverb |