一骑绝尘

(idiom) to lead the pack by a wide margin; to leave one's competitors trailing behind in one's dust

one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit

(Tw) saddle horse / mounted soldier

to sit astride / to ride (a horse, bike etc) / classifier for saddle horses

to cut short / extinct / to disappear / to vanish / absolutely / by no means

variant of 絕|绝[jue2]

dust / dirt / earth