| 词汇 | quadrupled |
| 释义 | quadrupled past simple and past participle ofquadruple quadruple verb[ I or T ] uk /kwɒdˈruː.pəl/ us /kwɑːˈdruː.pəl/ to become four times as big, or to multiply a number or amount by four: （使）成四倍;（使）以四乘 The number of students at the college has quadrupled in the last ten years.在过去10年内，该大学的学生人数增加了3倍。 We expect to quadruple our profits this year.今年我们打算把利润翻两番。 Addition, subtraction, multiplication & division add add (something) up addition addition sign additive arithmetical half halve highest common factor power quadruply quintuple quotient recursion round something down sextuple square subtract table treble Examples of quadrupledquadrupled In English, many past and present participles of verbs can be used as adjectives. Some of these examples may show the adjective use. From a thousand a week, the circulation quickly quadrupled, and before long was 20 times what it had been. By this time, the number of people engaged in the skin trade more than quadrupled. For example, between 1970 and 1980, the number of these groups more than quadrupled. During the twentieth century the world's population quadrupled, the global economy expanded 14-fold, and industrial output expanded by a factor of 40. In real terms, national public hospital expenses quadrupled between 1902 and 1930. Furthermore, collective labor disputes also rose, as the number almost quadrupled between 1996 and 1999. Between 1966 and 1971 the total aid budget quadrupled, but bilateral aid increased tenfold, thus opening the door wide for the advancement of trade issues in development policy. Okra biomass tripled in the 4-week solarized treatment and quadrupled in the 6-week solarization treatment compared to the non-solarized treatments of the same duration. His assessment would be quadrupled, but the actual amount he would have to pay would remain the same. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 However, the number of prescriptions for lotions to treat infestation quadrupled between 1991 and 1996 from 583,000 to 2,161,000. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Trading income has quadrupled in the past four years or so. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The penalty for continuing offences is raised from £5 to £20 for each day, and similarly the penalty for obstructing an inspector is quadrupled from £5 to £20. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 These margins of error will be doubled, trebled and quadrupled, because all these figures will be coming in from different sources, which are completely unco-ordinated. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 It pointed out that in 10 years the cost of car travel has doubled while the cost of train travel has nearly quadrupled. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In the near-decade since then it has quadrupled that effort to reach more than £40 million. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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