形容词
中文翻译：粗糙的
同义词：
['clumsy', 'unpolished', 'unfinished']
例句：
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1. The rough edges of the stone were smoothed by the carpenter's chisel.
工匠用凿子将石头的粗糙边缘磨平。
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2. The rough sketches he made were quite impressive.
他画的草图相当令人印象深刻。
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3. The rough plan was revised several times before it was finalized.
这个初步计划经过几次修订后才最终确定。