英语词汇“average serviceable years”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	average serviceable years
释义	average serviceable years 平均使用年限
随便看	symmetry ratio symmetry-recovering symmetry reduction symmetry reductions symmetry respects word symmetry rule symmetrys symmetry sampling technique symmetry selection rule symmetry selection rules symmetry set symmetry solution symmetry structure symmetry symbol symmetry tensor symmetry ternary logic symmetry test symmetry theorem symmetry tolerance symmetry transform symmetry trans form symmetry transformation symmetry transformation strategy symmetry type symmetry value