短語詞組短語seven transmembrane domain receptor 七穿膜域受體transmembrane domain structure 跨膜區(qū)結(jié)構(gòu)transmembrane domain receptor 穿膜域受體c -terminus transmembrane domain 端跨膜區(qū)C -terminal transmembrane-like domain 端跨膜區(qū) 返回 transmembrane domain