Home/heteroauxinheteroauxin/het-uh-roh-awk-sin/US // ˌhɛt ə roʊˈɔk sɪn //杂酚素,杂酚类化合物,杂交水杨酸,杂交水稻Definitionsn.名词 noun1 Biochemistry.: indoleacetic acid. Level 5Browse all words →