c. 1500, from French infatigable (15c.), from Latin infatigabilis, from in- "not, opposite of" (see in- (1)) + fatigabilis, from fatigare "to weary" (see fatigue).
雙語例句
1. He was indefatigable in his efforts to secure funding for new projects.
他不知疲倦地努力為新項目尋求資金。
來自柯林斯例句
2. an indefatigable defender of human rights
不屈不撓的人權(quán)捍衛(wèi)者
來自《權(quán)威詞典》
3. His indefatigable spirit helped him to cope with his illness.
他不屈不撓的精神幫助他對抗病魔。
來自辭典例句
4. He was indefatigable in his lectures on the aesthetics of love.