瓶蓋蓋 [－盖盖]

Jyutping ping4 goi3 goi3
Pinyin píng gài gài

Definitions (Wiktionary)
  1. noun, Jin
    bottle cap
    (syn.) 瓶子蓋蓋兒, 樽蓋, 樽盖, 瓶蓋, 瓶子蓋蓋, 瓶盖, 瓶子盖盖, 瓶子盖盖儿