单词	信号地线--信号接地
释义	信号地线，信号接地signal ground
随便看	allowanced allowance for amortization allowance for bad debts allowance for curvature allowance for depreciation allowance for doubtful accounts allowance for errors in estimates allowance for finish allowance for inventory write-down allowance for night duty allowance for overtime duty allowance for rotating parts allowance for shrinkage allowance for the post allowance for uncollectible taxes allowance in grain allowance limit allowance list allowance of track irregularity allowance on sales allowance on sales--sales allowance allowance on sales，sales allowance allowance race allowances allowances and rebates