英语词汇“breaker back-up”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	breaker back-up
释义	breaker back-up 路后备装置；备用断路器
随便看	labour for an end labour for breath labour force labour-force labour force balance labour force cost labour force distributing Labour Force Factor labour force life table labour force market labour force mobility labour force participation rate labour force resource labour forces labour-forces labour force statistics labour force survey labour for communism labour for subsistence labour frequently Labour-friendly labour functional constituency labour fund Labourgade labour gang