| precedent | |
| 级别 | 第7级 |
| 音标 | [ ˈpresɪdənt ] |
| 解释 | 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 |
| 发音 |  |
| 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。 |
