名词
中文翻译：假段
同义词：
['dummy', 'fake section例句：1. The engineer drew a dummy section of the bridge to show the plan.（工程师绘制了桥梁的假段图来展示计划。）']
例句：
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1. The engineer drew a dummy section of the bridge to show the plan.
工程师绘制了桥梁的假段图来展示计划。
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2.The dummy section was used as a model for the final design.
假段被用作最终设计的模型。
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3. The construction crew carefully removed the dummy section before starting the real work.
施工队伍在开始实际工作之前小心地移除了假段。