卡槽 [－－]

Jyutping kaa1 cou4
Pinyin kǎ cáo

Definitions (Wiktionary)
  1. noun
    card (SIM card, SD card, etc.) tray

卡槽 [－－]

Jyutping
Pinyin kǎ cáo

Definitions (CC-CEDICT)
  1. (electronics) card slot (for SD card, SIM card etc)
  2. clamping groove