名词短语
中文翻译：单次购买的配重板
同义词：
['单次购买的配重垫，单次购买的配重块例句：1. The engineer used a single purchase counterweight batten to stabilize the machine.（工程师使用了一个单次购买的配重垫来稳定机器。）']
例句：
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1. The engineer used a single purchase counterweight batten to stabilize the machine.
工程师使用了一个单次购买的配重垫来稳定机器。
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2.The heavy equipment needed a single purchase counterweight batten for its operation.
重型设备在操作时需要一个单次购买的配重垫。
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3.The engineer carefully placed the single purchase counterweight batten on the machine to ensure it was balanced.
工程师小心翼翼地将单次购买的配重垫放在机器上，以确保机器平衡。