cindexcryogen./krahy-uh-juhn, -jen/US // ˈkraɪ ə dʒən, -ˌdʒɛn //UK // (ˈkraɪədʒən) //冷冻剂,低温剂,冷冻液,低温Definitionsn.noun · 名词1.›a substance for producing low temperatures; freezing mixture.Level 5More words in c →