One and a half hours are allowed for the exam.

考试时间为一个半小时。

《牛津词典》

One unit of alcohol is equal to half a pint of beer.

一单位酒精等于半品脱啤酒。

《牛津词典》

Ouch! It cost me one hour and a half.

哎呦！我花了一个半小时。

youdao

The researchers say the maternal death rate has been falling almost one and a half percent a year since nineteen ninety.

VOA: special.2010.04.14

That got split in half, and that got split in half until I got to a list of one.

在那里被分成两半，然后在那里被分两半,直到得到长度为一的列表。

麻省理工公开课 - 计算机科学及编程导论课程节选

All of those slave societies had a population of slaves that was from one-quarter to one-half, and sometimes more, of the total population.

这些奴隶社会的奴隶人口都占总人口,的三分之一到一半,有时甚至更多

耶鲁公开课 - 美国内战与重建课程节选

He also got a one-half interest in a partnership.

CENTERFORSECURITYPOLICY: converter

After a one and a half hour meeting, a visitor wonders why the articulate, well-informed Gomez is not involved in Colombia's Washington lobbying effort.

CENTERFORSECURITYPOLICY: Free trade: An antidote to Chavez

In economic news, the National Association of Realtors is reporting a 4.3 percent increase in existing home sales in January, to an annual rate of 4.57 million units, and that is a one and a half year high.

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