名词
中文翻译：Unknown
同义词：
['prefix', 'antecedent', 'precede例句：1. The prex of the sentence is "I will go to the store."（句子的前置词是“我将要去商店。”）2. The prex of the event is the date and time of the meeting.（事件的前置词是会议的日期和时间。）']
例句：
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1. The prex of the sentence is "I will go to the store."
句子的前置词是“我将要去商店。”
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2. The prex of the event is the date and time of the meeting.
事件的前置词是会议的日期和时间。
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3.The prex of the problem is the lack of resources.
问题的前置词是资源的缺乏。