快速 (kuài sù) — fast; rapid; high-speed
Definition
快速 emphasizes the speed of an action or process; it modifies verbs (快速地跑) more naturally than the plain 快, which is also used as an adverb meaning 'soon'.
adjective
fastrapidhigh-speed
Examples
- 。Zhè liè huǒ chē hěn kuài sù.This train is very fast.
- 快速。Tā kuài sù dì pǎo huí le jiā.He ran back home quickly.
- 快速。Wǒ men xū yào kuài sù zuò chū jué dìng.We need to make a decision quickly.
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