名词
中文翻译:直尺
同义词:
['ruler', 'straightedge']
例句:
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1.He used a ruler to measure the length of the wall.
他用直尺测量了墙的长度。
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2. The architect drew a straightedge across the floor to mark the centerline.
建筑师用直尺在地板上划了一条直线来标记中心线。
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3. The engineer used a ruler to check the accuracy of the measurements.
工程师用直尺检查了测量的准确性。