名词
中文翻译：曲线板同义词
同义词：
['straightedge', 'straight-line ruler']
例句：
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1. The engineer used a curve board to draw the design on the wall.
工程师用曲线板在墙上绘制设计图。
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2. The teacher asked the students to use a curve board to measure the length of the string.
老师要求学生们使用曲线板测量绳子的长度。
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3. The carpenter used a curve board to make the door frame fit perfectly.
木匠使用曲线板制作门框，使其完美契合。