词汇	business lines charges
释义	business lines charges 商业电话收费
随便看	equivalence name equivalence of bilinear forms equivalence of categories equivalence of charges equivalence of coal Equivalence of codes equivalence of dependencies equivalence of dependency equivalence of expression equivalence of expressions equivalence of fatigue damage equivalence of fiber bundles equivalence of fibre bundle equivalence of fibre bundles equivalence of functions equivalence of group actions equivalence of homotopy equivalence of ideals in narrower sense equivalence of ideals in the narrower sense Equivalence of Impure Negative Crime equivalence of lenses equivalence of mass and energy equivalence of metric field equivalence of metrics equivalence of microbundle