unprecedented

英 [ʌn'presɪdentɪd] 美 [ʌn'prɛsɪdɛntɪd]
  • adj. 空前的；无前例的
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星级词汇:
unprecedented
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英文词源

unprecedented (adj.)
1620s, from un- (1) "not" + precedented. In common use from c. 1760.

双语例句

1. Each home boasts an unprecedented level of quality throughout.
每家的质量都堪称一流。

来自柯林斯例句

2. The scheme has been hailed as an unprecedented success.
这个计划广受好评，被认为是一个巨大的成功。

来自柯林斯例句

3. The ceremony was disrupted by unprecedented heckling and slogan-chanting.
仪式因前所未有的起哄和喊口号声而中断。

来自柯林斯例句

4. Such a move is rare, but not unprecedented.
这种做法很罕见，但也不是没有先例的。

来自柯林斯例句

5. The situation is unprecedented in modern times.
这种情况在现代还没有出现过。

来自《权威词典》