英语词汇“be up and doing”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	be up and doing
释义	be up and doing 活跃,忙碌
随便看	static strength test rack static stress static stretching static structural analysis static structural character static structure static structure equilibrium analysis method static structure testing machine static subroutine static suction head static suction head of pump static suction head of storage pump static suction lift static support static suppressor static surface tension static suspension static switch static switchgear static switching static symptom static synchronizing torque static synchronizing torque characteristic static synchronous compensation static synergy 老儿不发根，婆儿没布裙老儿不发狠，婆儿没布裙。老兔寒蟾泣天色，云楼半开壁斜白。老兔寒蟾泣天色，云楼半开壁斜白。玉轮轧露湿团光，鸾珮相逢桂香陌。老公公背儿媳妇过河，出力不落好老公公背儿媳妇过河，出力不讨好老公鸡披蓑衣，嘴尖毛长老兵怕号，新兵怕炮老冉冉其将至兮，恐修名之不立。老农嘴里有黄金源平源平時代源氏源氏名源氏蛍源氏車源泉源泉徴収源泉課税源流