(literary) suddenly

to squander money; extravagant; prodigal; free and easy; agile

abbr. for generals Wei Qing 衛青|卫青 and Huo Qubing 霍去病 of Western Han 西漢|西汉[Xi1 Han4], famous for their success in quelling the Xiongnu barbarian invaders

see 爐霍縣|炉霍县[Lu2 huo4 Xian4]

(literary) (onom.) sound of sharpening a knife; (coll.) to mess with; to cause harm to (sb or sth)