口淫 [－－]

Jyutping hau2 jam4
Pinyin kǒu yín

Definitions (CC-CEDICT)
  1. oral sex
  2. fellatio
Definitions (Wiktionary)
  1. noun
    oral sex; fellatio; blowjob
    (syn.) 口交, 吹功, 吹簫, 口活, 吹箫
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）