- 释义：
- n. 敏锐; 机智; 锋利; 锐利
- 例句：
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Howard recoiled a little at the sharpness in my voice.
听到我的尖声,霍华德往后缩了一下.
换一句
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" Of course we are, " he said, with the slightest modification of sharpness.
“ 当然肯定罗, " 他说, 他那生硬的口气只是稍稍有一点缓和.
换一句
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Roundness depends on the sharpness or radius of curvature of the edges.
浑圆度取决于边角的锐度或曲率半径.
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