名词
中文翻译：直尺
同义词：
['ruler', 'straight edge例句：1. We need to measure the length of the table accurately before we start building it.（在我们开始建造桌子之前，我们需要准确测量其长度。）']
例句：
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1. We need to measure the length of the table accurately before we start building it.
在我们开始建造桌子之前，我们需要准确测量其长度。
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2. The chef used a ruler to measure the thickness of the dough.
厨师用直尺测量了面团的厚度。
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3.The carpenter carefully rolled out the wooden planks for the table.
木匠仔细地将木板卷成桌子的形状。