有先例的英文

• precedented

• 有:    5年 fifteen years
• 先例:    precedent; previous case tak ...
• 没有先例:    beyond example; without example
• 有先例可援:    have a precedent to go by
• 未有先例的案件:    case of first impression

例句与用法

1. Such problems have come up before .
   这类问题早有先例。
2. It is in record that ....
   …是有先例的。
3. There was an apt precedent for this in the previous war .
   这样的做法，在上次大战中，恰好是有先例的。
4. But maybe the laws themselves need to be changed
   对此，物理学家也有先例可循。
5. There has even been a pro - work demonstration in paris
   巴黎人更愿意工作，这是有先例的。