Dogs, cats and bats can all carry rabies.狗 、 猫和蝙蝠都可能携带狂犬病病毒.His dogs were inoculated against rabies.他的狗注射过狂犬疫苗。At first blush, vaccinating the wolves against rabies seems a simple solution.乍一看来, 为狼群注射防狂犬病疫苗是一种简单的办法.Rabie...
His dogs were inoculated against rabies.他的狗注射过狂犬疫苗。The identification of rabies virus has saved many lives.狂犬病病毒的确认挽救了许多人的性命.Dogs, cats and bats can all carry rabies.狗 、 猫和蝙蝠都可能携带狂犬病病毒....
Euclid was not always right.欧几里德不一定全对.Where Euclid unconsciously assumed the infinitude of straight lines.欧几里得不自觉地假定了直线的无限性.Some of these are mistakes made by Euclid that can be remedied.有些错误是欧几里德搞错的,可以纠正....