She was holding the cat in her arms and petting it tenderly.她抱着猫,温柔地抚摸着它.The couple was doing some petting in the back seat of the car.那一对在车后座狂热爱抚.What am I supposed to do with that petting zoo out there?我对着那些动物园宠物该干 什么 ...
Recent studies suggested that erythromycin may be effective in prophylaxis against pertussis in exposed, susceptible persons.最近的研究提示,红霉素对暴露于百日咳的易感者,在预防上有效.Whooping cough is a serious respiratory disease caused by Bordete...
Every bit of Huangshan Mountain scenery is worth painting.黄山山景,处处可以入画.Another occasion was when I climbed Huangshan.还有一次是登黄山.If we can't go to Huangshan, we'll go to Taishan instead.如果我们不能去黄山, 我们就去泰山....