乙二醇 [－－－]

Jyutping jyut3 ji6 seon4
Pinyin yǐ èr chún

Definitions (CC-CEDICT)
  1. glycol
  2. ethylene glycol C2H4(OH)2 (antifreeze)
Definitions (Wiktionary)
  1. noun
    ethylene glycol
    (syn.) 甘醇