病人的免疫系统会对移植器官产生异质排斥反应。The patient'simmune system would reject the transplanted organ as a foreign object.但免疫疗法目前仍处于实验阶段。For the time being, however, immunotherapy is still in its experimental stages.瑜伽能增强人体免疫系统。Yoga...
He became an RAF navigator during the war.他在战争期间成为皇家空军的领航员。He entered RAF service in the closing stages of the war...战争快要结束的时候，他加入了英国皇家空军。For its part , RAF says any scrapped jets must come from the navy's Harrier s...
Stop finicking with that overcoat.别再挑剔那件大衣啦.He moved across the chicken yard with a fastidious, not quite finicking motion.他走过鸡场时,动作里有种过分挑剔的神气, 但还不完全是娇气....