Definition
速度 (sùdù) is a noun meaning 'speed' or 'rate' — it's the general term for how fast something moves or happens. Unlike the adjective 快 (kuài 'fast'), 速度 is a noun you use with measure words and in phrases like '提高速度' (increase speed). 节奏 (jiézòu) refers to rhythm or pace (e.g., of life or music), not raw speed.
noun
speedrate(music) tempo
Measure word · 个
Examples
- 速度。Tā zǒulù de sù dù hěn màn.He walks very slowly.
- 速度。Kànshū de sù dù yě hěn zhòngyào.The speed of reading is also important.
- 速度。Tā xuéxí de sù dù hěn kuài.He learns very quickly.
Browse more HSK 4 words or search the full 43,000-word dictionary.