这录音的复制质量不太好.The quality of reproduction isn't very good on this recording.它们的每个细节均从颜色和结构上做了精确的复制.Every detail of these is accurately reproduced in color and structure.来自邻近的复制子的新合成的DNA链又连结在一起.Newly - synthesized DNA ...
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....
Some flukes can be as long as 1 cm.有些吸虫可长达一厘米.Both Three Mile Island and Chernobyl were flukes.三里岛和切尔诺贝利的事件都是意外事件.A gut is present and most of these flukes are monoecious.肠道存在,这些吸虫的大多数是雌雄同体的....