Scientists are still studying how the compound prevents pathogens from infecting cells.科学家仍在研究这种化合物如何阻止病原菌侵染细胞.Objective : To discuss the measures to prevent infecting after ureteroscopy treatment.目的探讨输尿管镜诊疗术后感染的防范措施.Any...
We may take a chance on her being at home.也许碰巧她在家.I met her by chance on the street.我恰巧在街上遇到了她.You take a chance on the weather if you holiday in the UK.在英国度假，只有赌天气了。...