常见例句双语例句Objective To observe the effects of lipopolysaccharides of Bacterium prodigiosum(BP-LPS) in inhibiting tumor growth and improving immunosuppression in mice.目的研究灵杆菌多糖对肿瘤生长的抑制作用和对抗免疫抑制的作用。 返回 Bacterium prodigiosum