first_pair_part_有道手机词典

1.In a final pair of experiments, the scientists tested metaphors like "hard-hearted" and "she's a rock" by first having people touch either a wooden block or a soft blanket as part of a magic trick.
在最后一组实验中，科学家测试诸如“铁石心肠”、“她像块石头”这类比喻。首先，作为魔术的一部分，人们先是触摸一个木块或是一张柔软的毯子。
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2.An object that appears in a dictionary as the first part of a key-value pair.
键：字典中的一个对象，键值对中的第一部分。
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3.Plack, a part-time bouncer who wanted to become a private detective, was a first aid expert and the pair believed he would be able to stem the bleeding before calling for help.
死者帕莱克是一名想当私家侦探的兼职保镖，他同时是一名急救专家。克莱昂声称，他相信帕莱克可以在急救人员到来之前自行止血。
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