| 单词 | razor edge |
| 释义 | Word Frequency razor edge(ˈreɪzər ɛdʒ) noun 1. a very sharp edge given to a blade Butcher's steels restore a razor edge in seconds without damaging fine steel knifeblades. The weapon was three feet long and hones to a razor edge. 2. an extreme degree of sharpness He has lost the razor edge he had last season. 3. on a razor edge |
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