Home/ecdysoneecdysone/ek-duh-zohn, -sohn/US // ˈɛk dəˌzoʊn, -ˌsoʊn //UK // (ɛkˈdaɪˌsəʊn) //蜕皮激素,蜕皮瘤Definitionsn.名词 noun1: an insect hormone that stimulates metamorphosis.Level 5Browse all words →