indefatigable
不知疲倦的
释义2:
indefatigable
/ 7IndI5fAtIgEbEl /
◙ adjective1. (of a person or their efforts) persisting tirelessly• (人,努力)坚持不懈的,不屈不挠的 »an indefatigable defender of human rights. 不屈不挠的人权捍卫者。【派生】
♦ indefatigability noun♦ indefatigably adverb【语源】
1. early 17th cent.: from French, or from Latin indefatigabilis, from in- 'not' + de- 'away, completely' + fatigare 'wear out'
俄语/英语字母转换