快 快

quickly; hurry up

→ 快
phrase Rare #24,560
quickly; hurry up Repeated 快 emphasizes urgency and is often used to give someone a command. It is usually written as 快快 without a space, but the spaced form 快 快 can appear for emphasis or pronunciation guidance.
CH: 快 快 进来,马上要下雨了。
EN: Hurry up and come in; it’s about to rain.

快快下来

Quick, come down!

— 阳光灿烂的日子 (1994)

快快开门

Hurry, open the door!

— 流浪地球 (2019)

快快上来

Quick, lift it up!

— 黑社会 (2005)

快快排好队

Hurry up and get in line.

— 雨水危机 (2011)