• int. 趕快，快點(diǎn)
• adv. 趕快，快點(diǎn)

來(lái)自漢語(yǔ)快快。

chop-chop (adv.)

"quickly," Pidgin English, from Chinese k'wa-k'wa (see chopstick).

CHOP. A Chinese word signifying quality; first introduced by mariners in the Chinese trade, but which has now become common in all our seaports. [Bartlett, "Dictionary of Americanisms," 1848]