名词
中文翻译：刀锋支撑
同义词：
['blade edge support', 'knife edge support例句：1. The engineer used aknife-edge support to hold the heavymachine together.（工程师用刀锋支撑将沉重的机器固定在一起。）2. The carpenter useda knife-edge support to reinforce thewooden beams.（木匠用刀锋支撑加固木梁。）3. The construction crew used a knife-edge support to stabilize the newly pouredconcrete.（建筑工人使用刀锋支撑稳定新浇筑的混凝土。）']
例句：
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1. The engineer used aknife-edge support to hold the heavymachine together.
工程师用刀锋支撑将沉重的机器固定在一起。
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2. The carpenter useda knife-edge support to reinforce thewooden beams.
木匠用刀锋支撑加固木梁。
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3. The construction crew used a knife-edge support to stabilize the newly pouredconcrete.
建筑工人使用刀锋支撑稳定新浇筑的混凝土。