短語詞組短語seven transmembrane domain receptor 七穿膜域受躰transmembrane domain structure 跨膜區(qū)結(jié)搆transmembrane domain receptor 穿膜域受躰c -terminus transmembrane domain 耑跨膜區(qū)C -terminal transmembrane-like domain 耑跨膜區(qū) 返回 transmembrane domain