短語詞組短語shortage rate of goods 貨差率shortage e of freshwater 淡水短缺shortage e of capital 資金短缺shortage situation of groundwater 地下水虧空狀況shortage e of power 缺電shortage degree of water resources 水資源緊缺程度shortage e of fresh water 淡水短缺shortage index of water resource 水資源緊缺指標(biāo)shortage of manpower 缺人手;躰力勞動(dòng)者缺乏 返回 shortage of