It took one pill of medicine at a time for three times a day.

他一次吃两片药，一天吃三次。

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This can help you determine whether one person, for instance, expects half your time—and whether the other three expect that as well.

这可以帮助您确定是否一个人（举例而言）预期要占用您一半的时间，以及另外三个人是否也做同样的预期。

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In one of Bem's studies, 100 college students were shown a list of 48 common nouns flashed on a computer, one at a time, for three seconds each.

在本的一项试验中，100名大学生坐在电脑前，48个常见名词一个一个地展现在电脑屏幕上，每个用时三秒种。

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For a time he was one of only three doctors,and the only surgeon, at a huge hospital in Kinshasa.

VOA: special.2009.02.23

In nineteen sixty-three, Benny returned to Broadway for the first time since nineteen thirty-one.

VOA: special.2009.10.11

The negative one-time numbers for two of the three biggest airlines negatively skewed industry results.

FORBES: Airlines, Not Yet Where They Want To Be, Make 21 Cents Per Passenger

Your advisor will suggest three one-hour time slots for the conference, based on your preferences.

FORBES: Meet Your Virtual Mentor

Excluding one-time costs, the firm made a profit of one cent per share, comfortably beating expectations for a three-cent loss.

BBC: Zynga brings losses under control