名词
中文翻译：钢棒
同义词：
['steel rod', 'steel wire例句：1. The construction workers used steel bars to reinforce the wall.（建筑工人使用钢筋加固了墙壁。）2. The steel bar was so strong that it could hold up a car.（这根钢筋非常坚固，足以支撑一辆车。）']
例句：
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1. The construction workers used steel bars to reinforce the wall.
建筑工人使用钢筋加固了墙壁。
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2. The steel bar was so strong that it could hold up a car.
这根钢筋非常坚固，足以支撑一辆车。
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3.The steel bar is essential for the construction of bridges and buildings.
钢筋对于桥梁和建筑物的建设至关重要。