After six weeks, the researchers infected all the young turkeys with listeria.六周之后, 研究人员让所有的幼鸡都感染李斯特菌属.Cooking food completely destroys listeria.而将食物煮熟则能够完全消灭李氏杆菌.Obiective To establish a fast and accurate method to exam...
the countdown to the wedding婚礼的临近Jenney bought a new outfit for her daughter's wedding.珍妮为参加女儿的婚礼买了一套新装。The fruit was often served at wedding feasts...婚宴上经常有水果供应。Bring out your wedding album after dinner and leaf th...