基本解释[经济学]迁移机械和设备英汉例句双语例句This move represents a more than $500 million investment in machinery, equipment and building improvements.此举意味着公司将投资超过5亿美元美元用于机械、设备、建设及各种改善。move machinery and equipment更多例句专业释义经济学迁移机械和设备