因为喉部感染,我在服用抗菌素.I'm taking antibiotics for a throat infection.抗菌素含量不高,被确认为对人类无害.The low levels of antibiotics are not considered harmful to humans.科学家认为,过度接触抗菌素使有抗药性的细菌的传播更广泛.Scientists believe overexposure to antibi...
Polonium is a highly radioactive element and a metalloid.钋是高放射性的元素,金属.Arsenic is a metalloid element.砷是一种金属元素.Metalloid mine product already became our country's important exit to achieve collect goods.非金属矿产品已成为我国重要...
她的名字当时在肝移植等候者名单上。She was on a wait list for a liver transplant.这是一道好菜,洋葱炒肝.This is a delicious dish — liver and onions.我们不常做肝这道菜，因为很多人吃不惯。We don't serve liver often because so many people dislike it....
现在所有的战斗机都装备了机关炮.Now all the fighter planes are all armed with cannon.我们的战斗机都装备了机关炮.Our planes are all armed with cannon.这架机关炮的转速很高,每分钟可达到500转.This machine cannon has a high rotating speed reaching 500 revolutions a minut...