競速 [竞－]

Jyutping ging6 cuk1
Pinyin jìng sù

Definitions (Wiktionary)
  1. verb
    to race
  2. noun
    racing

競速 [竞－]

Jyutping
Pinyin jìng sù

Definitions (CC-CEDICT)
  1. (sports) to race
  2. racing