壅塞 [－－]

Jyutping ung1 sak1
Pinyin yōng sè

Definitions (Wiktionary)
  1. verb
    Synonym of 擁塞／拥塞 (yōngsè, “to jam; to congest”).
    (syn.) 拥塞, 擁塞

壅塞 [－－]

Jyutping
Pinyin yōng sè

Definitions (CC-CEDICT)
  1. variant of 擁塞|拥塞[yong1 se4]