1·It may be that males can use scarce carotenoids either for immune defense and detoxification or for attracting females.
可能是雄性可以利用稀少的类胡萝卜素进行免疫防御和解毒，或者吸引雌性。
2·Your immune defense system gets depleted as you age.
你的年龄，你的免疫防御系统被耗尽。
3·Your immune defense system becomes depleted as you age.
你的免疫防御系统，会耗尽你的年龄。
4·ObjectiveTo investigate the immune defense ability of patients with amoebic liver abscess.
目的了解阿米巴肝脓肿患者机体的免疫防卫能力。
5·Nature gave you a strong immune defense network, but that system gets depleted as you age.
天然带给你的强大的免疫防御络，这是会随着年龄而减弱的防御能力。
6·Objective to investigate the role of SIL-2R in the immune defense to Candids albicans infection.
目的观察SIL - 2r在白念珠菌感染免疫中的作用及磷脂酶对其影响。
7·Shee proteins are particularly compatible with the human body and trigger no immune defense reactions.
绵羊蛋白与人体蛋白高度一致不会引发人体免疫反应。
8·Mannan-binding lectin is a member of collectin family and plays an important role in innate immune defense.
甘露聚糖结合凝集素（MBL）系胶原凝集素家族成员，是天然免疫系统中的重要分子。
9·Inherent immunity has innate immune defense function, which forms gradually in germ-line development and evolution of the long-term.
固有免疫是机体在长期种系发育与进化过程中逐渐形成的一种天然免疫防御功能。
10·And if even one virus gets past the immune defense, it appears to set up a lifelong infection. No drug has been able to eradicate it.
而且，即使有一个病毒跨过免疫防御，就会形成终身感染。