161. demonstrate证明 显示 展示 Drugs are approved only after tests have demonstrated that they are relatively safe when use as directed, and when their benefits outweigh their risks. 162. dental牙齿的 牙科的 What kind of food is most likely to cause dental decay? 163. dentist牙科医生 I need to find a dentist; you said you know Doctor Smith Well, do you recommend her? Well, I had to see her a few times, but what impressed me most is the magzines in her waiting room. 164. depart离去 出发 背离 违反 Ladies and gentlemen, weve commenced our descent in the Sydney Airport and we will depart the terminal building about 30 minutes from now. 165. department部 部门 系 The report says all the departments are making a profit except the Asian Department. Well, Mr.smith seems to be the wrong person to head that department, One more step wrong, and he would be removed from that office. 166. departure离开 出发 背离 违反 Id like to remind you when you leave Sydeny airport on the next international flight, you will berequired to pay a departure tax of 10 dollars. 167. depend依赖 决定于 If the earth gets hotter in new century, what will happen to animals and the plants which animals depend on for survival? |