run-downadj.
英 'rʌn'daun | 美
中文adj. 破败的；衰弱的\nn. 刺杀出局；总结
破败的；衰弱的
n. 刺杀出局；总结
词根词源
run-down (adj.)1866, of persons, with reference to health, from verbal phrase, from run (v.) + down (adv.). From 1896 of places; 1894 of clocks. Earliest sense is "oppressed" (1680s).
关键词