His body was lean, his features dry, his voice sharp.
他身形精瘦、面容冰冷、声音尖锐。
Features: cutting sharp, long life, cutting straight and stable.
特点：切割锋利、使用寿命长、切割平直稳定。
Flow features of sharp bend in mountain river are investigated in this article.
对山区河流折角急弯段的基本特征进行了研究。
At present, Chinese as a Foreign Language under reasonable professional curriculum, course features sharp enough.
目前，对外汉语专业课程设置欠合理，课程特色不够鲜明。
At present, Chinese as a Foreign Language under reasonable professional curriculum, course features sharp enough.
目前，对外汉语专业课程设置欠合理，课程特色不够鲜明。
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