常见例句Keywords Rats;Ehrlichia;Anplasma;Polymerase chain reaction（PCR）; 关键词鼠类;埃立克体;无形体;聚合酶反应;Keywords Rodents;Ehrlichia;Anplasma;Polymerase chain reaction（PCR）; 鼠类;埃立克体;聚合酶反应;无形体; 返回 Anplasma