rough outline 是什么意思

She pencilled the rough outline of a house.

她用铅笔画出房子的轮廓图.

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Then draw a rough outline in red.

然后就是用大块的红笔画个大概的意思.

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She pencilled the rough outline of the mountain in front of her house.

她用铅笔画出房屋前的山的轮廓图.

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