precedent [ˈpresɪdənt]

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单词级别

第7级

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

Is there a precedent for what you want me to do? 你要我做的事有前例可援吗？
This is a wonderful achievement without precedent in Chinese history. 这是中国历史上亘古未有的奇绩。

precedent [ˈpresɪdənt]

单词级别

基本释义

英英释义

参考例句

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