labor-forceCOCA⁷³³⁴²BNC²³⁶²¹³⁺¹ 基本例句 n.劳动力；🌏劳动力人数；劳力；劳动人口 The research result revealed that applying the DSS could reduce20% labor-force logistic cost and decrease17% labor- force lain idle time. 最后，研究结果显示，运用住宅整建人力排程决策支援系统，可以降低传统整建过程中约20%的人力运筹成本及降低17%人力閒置的浪费。140.118.33.11