| 释义 |
unheard-of美 [ʌn'hɜ:d ɒv] 英 [ʌn'hɜ:d ɒv] - adj.前所未闻的；空前的；很反常的
- 网络闻所未闻；从来没有听说过；前所未有的
adj. unknown,unfamiliar,new,obscure,undiscovered 1. | 前所未闻的；空前的；很反常的that has never been known or done; very unusual |
| He'd dyed his hair, which was almost unheard-of in the 1960s. 他染了头发，这在 20 世纪 60 年代是罕见的事。 | | It is almost unheard-of for a new band to be offered such a deal. 一支新乐队得到这样的一份合同，几乎是空前的。 |
adj. | 2. never having happened before 3. extremely offensive or rude |
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