名词
中文翻译：切线
同义词：
['line', 'line-up', 'scribe例句：1. The artist drew a line on the canvas to indicate the beginning of the painting.（艺术家在画布上划线，表示画作的开始。）2. The teacher drew a line in the margin for emphasis.（老师在页边划线以强调重点。）']
例句：
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1. The artist drew a line on the canvas to indicate the beginning of the painting.
艺术家在画布上划线，表示画作的开始。
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2. The teacher drew a line in the margin for emphasis.
老师在页边划线以强调重点。
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3. The chef drew a line in the recipe to indicate where to add the cheese.
厨师在食谱中划线，指示在哪里加奶酪。