小电流断路器minimum: n. (pl. minimums, -ma ) 最小,最 ...circuit breaker: 【电学】断路开关。 minimum current circuit breaker: 最小电流断路器minimum oil circuit breaker: 微油量油开关oil minimum breaker: 贫油断路器; 少油开关下载手机词典可随时随地查词查翻译