plasmid rr plasmidr-plasmidr: r = 1.refrigerator. 2. ...质: nature; character; essencer质粒,抗性质粒: r plasmidr质体,r质粒,耐药质粒: r-plasmid质粒: pbr322 pbr322; plasmid dna; ti plasmid; tumor inducing plasmid ti下载手机词典可随时随地查词查翻译