名词
中文翻译：线
同义词：
['thread', 'threading', 'string']
例句：
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1.The artist carefully drew a line onthe canvas.
艺术家小心地在画布上画了一条线。
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2. The teacher asked thestudents to draw lines on the blackboard.
老师要求学生们在黑板上画线。
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3.The carpenter used a saw tocut a straight line in the wood.
木匠用锯子在木头上划了一道直线。