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

• Of course, the frequency of new words used drops off in longer novels, but the patterns of the drop-off differed and were specific to each of the three authors.
  当然，在长篇小说中，这种使用新词的频率会下降，但即使是频率的下降模式也各不相同，为三位作家所特有。
• I tended to veer slightly away from the edge of the roadway and the drop-off beyond.
  我倾向于有一点改变方向远离车行道和下车的边缘以远。
• We have a drop-off box for keys.
  我们有快速还钥匙箱。
• I waited at the drop-off.
  我在搭车那等着来着。
• Tropical fish and coral, Daisy's Drop-off.
  在黛西潜水点拍到的热带鱼和珊瑚。
• 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%。
• 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。
• In the limo company example, the trip MCs might subscribe to events that report trip dispatching, passenger pick-up, passenger drop-off, heavy traffic, and car incidents.
  例如，在该豪华汽车公司中，旅行MC可能订阅那些报告旅行调度、乘客上车、乘客下车、交通拥挤和汽车事故的事件。
• When I said goodbye to my son at freshman drop-off day, I was thrown into a black despair over how much I'd miss him.
  把刚上大学的儿子送到学校的那一天，和他告别后，想到今后我会无比地想念他，我陷入了深深的绝望之中。
• It started building an integrated logistics network from scratch, promising to cater to customers from click to drop-off.
  京东从零开始，建造综合物流网络，承诺为顾客提供从下单到送货的服务。