补偿性工资差额 wage differentials: 工资标准; 工资差别; 工资差额equalizing occupational differentials: 平衡职业差别compensating wage differentials: 补偿性工资差异internal wage differentials: 内部工资差别nonequalizing wage differentials: 非均衡工资差别下载手机词典可随时随地查词查翻译