index setun.变址组指标集;索引集;索引集合例句1.firstly aimed at the establ**hment of r**k models, the index set for model was confirmed.针对风险模型的建立进行建模指标集的确定。2.if the code always begins with the index set to zero, afte...
1“money”这个单词是一个名词,意思为:“有钱、货币、财富”。2例句为:the repairs will cost quite a lot of money修理要花一大笔钱。3问价格时用“how much”,提问句:how much ** the pen这个钢笔多少钱。4短语:big money一大笔钱,easy money轻松得来的钱,不义之财。end