pointedness ['pɔɪntɪdnɪs]

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附加级

n.尖角，尖锐；棱角

The key is single-pointedness of mind. 关键是思想上的专一。来自互联网
The pointedness of his sarcasm was unmistakable. 他尖锐的讽刺之意是很明显的。来自互联网