indefatigable
英 [,?nd?'f?t?g?b(?)l]
美[,?nd?'f?t?ɡ?bl]
- adj. 不知疲倦的；不屈不挠的；有耐性的
GRE
词态变化
副词:?indefatigably;
中文词源
indefatigable 不知疲倦的
in-,不，非，de-,表强调，fatigue,疲倦。
英文词源
- 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.
双语例句
- 1. He was indefatigable in his efforts to secure funding for new projects.
- 他不知疲倦地努力为新项目寻求资金。
来自柯林斯例句
- 2. an indefatigable defender of human rights
- 不屈不挠的人权捍卫者
来自《权威词典》
- 3. His indefatigable spirit helped him to cope with his illness.
- 他不屈不挠的精神帮助他对抗病魔。
来自辞典例句
- 4. He was indefatigable in his lectures on the aesthetics of love.
- 在讲授关于爱情的美学时,他是不知疲倦的.
来自辞典例句
- 5. The indefatigable Walters was in his element.
- 精力充沛的沃尔特斯真是得其所哉.
来自辞典例句