drop-off

英 [ˈdrɒp ɒf]

美 [ˈdrɑːp ɔːf]

下降；降低；减少；陡坡；摘下（离）；剥离；投放；松（脱）落；衰退

复数：drop-offs　

IELTS

英英释义

noun

• a change downward
  1. there was a decrease in his temperature as the fever subsided
  2. there was a sharp drop-off in sales
  Synonym:decreaselessening
• a steep high face of rock
  1. he stood on a high cliff overlooking the town
  2. a steep drop
  Synonym:cliffdrop
• a noticeable deterioration in performance or quality
  1. the team went into a slump
  2. a gradual slack in output
  3. a drop-off in attendance
  4. a falloff in quality
  Synonym:slumpslackfallofffalling off

双语例句

• The following list will help you learn about the codes so you know which items to include in your local curbside or drop-off recycling program.
  下面的列表可以帮助你了解这些编码，并使你知道你所在地区的回收系统包括了那些品种。
• If the drop-off location and the system are located in different time zones, your calculations will be off.
  如果还车位置与系统位于不同的时区，计算就会有问题。
• The drop-off reflects a larger trend.
  销售额的锐减反映出一个更重要的趋势。
• The drop-off rate of junior secondary school and primary school students was3.23 percent and0.93 percent respectively.
  普通初中和小学学生辍学率分别为3.23%和0.93%。
• Its engineering services business, for example, has seen a22% drop-off, said Chief Executive Roger Ballou.
  举例来讲，该公司首席执行长巴卢（RogerBallou）表示，公司的工程服务业务减少了22%。
• Assume the user specified the desired drop-off time via drop-down or free-text entry.
  假设用户通过下拉列表或自由文本输入指定期望的还车时间。
• Urban crime expert James Wilson suggests instead that the recent drop-off in crime is explained by positive cultural changes.
  城市犯罪问题专家詹姆斯威尔逊（jameswilson）则认为，最近犯罪率的下降可由积极的文化转变来解释。
• Larry: you mean I can't just leave them in the drop-off box?
  赖瑞：的意思是说我不能把书放在还书箱里就好了吗？
• The University of Kansas study suggests a sharp drop-off in the amount of daylight in New York in September might trigger seasonal affective disorder and make some traders more risk-averse.
  堪萨斯大学的研究推测，九月份纽约白昼时间的大幅骤减可能引发了季节性的情绪紊乱，导致一些交易员的避险情绪加重。
• How much is the drop-off charge?
  在别处交还车子的时候要付多少钱？