razor-sharp
短语
大学
FREQ #37441
a. 锋利的, 犀利的
发音
AU
别名
razor sharp
教材释义与例句
形容词
锋利的；犀利的
释义与例句
adj.
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1.
As sharp as a razor; extremely sharp.
The executioner was proud that he kept his axe razor-sharp, so no prisoner would feel any pain when his head was cut off.
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2.
Very clever or quick-witted.
习语