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逐词背单词第7级
学习进度:1/1000
precedent [ˈpresɪdənt] 听读音
基本释义:n.先例,前例;惯例;adj.在前的,在先的
英英释义:an action , situation or decision which has already happened and which can be used as a reason why a similar action or decision should be performed or taken
参考例句:
  • 1. Is there a precedent for what you want me to do? 你要我做的事有前例可援吗?
  • 2. This is a wonderful achievement without precedent in Chinese history. 这是中国历史上亘古未有的奇绩。
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