名词
中文翻译：拍板块
同义词：
['block', 'slab', 'slab material']
例句：
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1.The engineer used a clapper block to adjust the angle of the beam.
工程师用拍板块调整了梁的角度。
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2.The construction crew was using a clapper block to level the ground.
施工队正在使用拍板块来平整地面。
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3.The builder used a clapper block to reinforce the foundation of the building.
建筑商使用拍板块加固了建筑物的基础。