名词
中文翻译：支持杆
同义词：
['supporting member', 'supporting bar例句：1. The engineer useda supporting rod to hold the heavy machinetogether.（工程师用一根支撑杆将这台重型机器固定在一起。）2. Theconstruction workers used supporting rods to support the roof ofthe building.（建筑工人使用支撑杆来支撑大楼的屋顶。）3. Thescientist used a supporting rodto measure the strength of thematerial.（科学家使用一根支撑杆来测量材料的强度。）']
例句：
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1. The engineer useda supporting rod to hold the heavy machinetogether.
工程师用一根支撑杆将这台重型机器固定在一起。
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2. Theconstruction workers used supporting rods to support the roof ofthe building.
建筑工人使用支撑杆来支撑大楼的屋顶。
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3. Thescientist used a supporting rodto measure the strength of thematerial.
科学家使用一根支撑杆来测量材料的强度。