1.How much do vertebrates depend on the innate immune system to fight infection?
脊椎动物有多麽依赖与生俱来的免疫系统去对抗感染呢？
2.The body may be unable to fight infection effectively without sufficient supplies of zinc.
如果锌供应不足，机体无法有效对抗感染。
3.The RBCs carry oxygen from the lungs; the WBCs help to fight infection; and platelets are parts of cells that the body uses for clotting.
血红细胞从肺中带走氧元素；白细胞杀死有害细菌；并且血小板负责组成血凝块。
4.Often patients with cancers of the cells which fight infection, known as lymphoma or certain types of leukemia, require spleen removal.
淋巴细胞本来是抵抗感染的，但是淋巴瘤、白血病患者的脾往往需要切除。
5.He suffers from severe combined immunodeficiency (SCID), leaving him with no natural "killer" cells to fight infection.
他患有严重的综合性免疫缺乏症，体内没有先天的抗体来抵御感染。
6.When they reach the heart, they fight infection and are critically important in helping mend the heart tissue.
当它们抵达心脏后，这些单核细胞能抗感染，并且在帮助修复受损心脏组织方面具有非常重要的作用。
7.Side effects of steroids may include thinning bones, poor wound healing and a decreased ability to fight infection.
类固醇一般是片剂，副作用包括骨骼骨质流失，创伤愈合延迟，抗感染能力下降。
8.Known to help strengthen the immune system so it can fight infection, glutathione is found in the red pulpy flesh near the rind.
总所周知它可以增强免疫防止感染，而谷胱甘肽则在靠皮部分的红色果肉内。
9.Experts stress that a fever isn't an illness, it's a response, probably an evolutionary adaptation to help fight infection.
专家们强调，发烧并不是一种病，仅仅是人体的一种反应而已，起源则可能是人体对病菌感染的一种进化适应。
10.Additional HCl can rev up your stomach's ability to break down food and fight infection.
补充盐酸可以提高胃对食物的消化能力和抗感染能力。