伸卡球 [－－－]

Jyutping san1 kaa1 kau4
Pinyin shēn kǎ qiú

Definitions (Wiktionary)
  1. noun
    sinker

伸卡球 [－－－]

Jyutping
Pinyin shēn kǎ qiú

Definitions (CC-CEDICT)
  1. sinker (baseball) (loanword)