基本解释[经济学]直接投入成本英汉例句双语例句Followed by direct labor are assessed: Select input of working hours or working hours to complete the month of labor cost-sharing.接下来是直接人工的分摊：选择投入工时或者完成工时来分摊当月的人工费。direct input cost更多例句专业释义经济学直接投入成本