Nantoka/减速jiǎn sùTraditional: 減速HSK 7–9减速 (jiǎn sù) is a Chinese word meaning “to reduce speed; to slow down”.Meanings1to reduce speed; to slow downCharacters in 减速减jiǎn · to lower速sù · fastRelated words速度speed; rate; velocity; (music) tempo快速fast; high-speed; rapid速fast迅速rapid减少to lessen; to decrease; to reduce; to lower加速to accelerate; to speed up; to expedite高速high speed减肥to lose weight减to lower减轻to lighten高速公路expressway; highway; freeway时速speed per hourStudy Chinese with flashcards →