增速 [－－]

Jyutping zang1 cuk1
Pinyin zēng sù

Definitions (CC-CEDICT)
  1. to speed up
  2. to accelerate
  3. growth rate (economics)
Definitions (Wiktionary)
  1. verb
    to accelerate; to increase speed
    (syn.) 提速, 上緊, 上紧, 加速, 加緊, 加紧, 加快
  2. noun
    rate of increase; growth rate