动词短语
中文翻译：空的
同义词：
['run out', 'be empty', 'run dry例句：1. The store was running out of stock before the end of the day.（商店在当天结束时库存告急。）']
例句：
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1. The store was running out of stock before the end of the day.
商店在当天结束时库存告急。
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2.The car ran out of gas and had to stop at a gas station.
汽车没油了，不得不在一个加油站停下来。
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3.After eating all the food in the fridge, we were running out of options.
吃了冰箱里的所有食物后，我们只剩下几种选择。