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She held her breath for three minutes under the water.

她在水下屏息了3分钟。

《柯林斯英汉双解大词典》

Knowing the salinity of ocean water and the approximate volume of water, he calculated the amount of salt already held in solution in the oceans.

知道海水的盐度和大致的水量之后，他计算出了海水中已经存在的盐的量。

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Containers that held the water were filling up too fast.

VOA: special.2009.06.24

Water held in the reservoir, upstream of the city on the River Laver at Birkby Nab farm, will gradually drain away downstream.

BBC: Ripon's ?14.4m flood defence scheme completed

The heavy water is held in an acrylic sphere, and is surrounded by a network of nearly 10, 000 photomultiplier tubes.

ECONOMIST: The news that neutrinos have mass is both good and bad

Water Orton held on for a losing draw with Steve Taylor and Hitshu Bachandi taking four wickets each for the Shropshire side.

BBC: O'Connell leads way in Shrews win