[网络] 合约金额 costs accrued on construction contract: 出包工程应付费用costs plus contract: 成本加价合同costs plus percentage contract: 成本加百分比合同costs reimbursable contract: 成本偿还合同costs renegotiable contract: 成本重新协商合同下载手机词典可随时随地查词查翻译