• adj. 不知疲倦的；不屈不撓的；有耐性的

in-,不，非，de-,表強調(diào)，fatigue,疲倦。

indefatigable

indefatigable: see fatigue

indefatigable (adj.)

1580s (implied in indefatigably), from French indefatigable (15c.), from Latin indefatigabilis "that cannot be wearied," from in- "not" (see in- (1)) + defatigare "to tire out," from de- "utterly, down, away" + fatigare "to weary" (see fatigue). Blount (1656) has defatigable, which was in use in 17c. Modern use (1948) probably is a jocular back-formation from indefatigable.

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.

在講授關(guān)于愛情的美學(xué)時,他是不知疲倦的.

來自辭典例句

5. The indefatigable Walters was in his element.

精力充沛的沃爾特斯真是得其所哉.

來自辭典例句