短語(yǔ)詞組短語(yǔ)active leave balance 假期總額active cash balance 活動(dòng)性馀額active trade balance 順差;[貿(mào)易]貿(mào)易順差;商業(yè)順差;翻譯active power balance 有功電力平衡;有功功率平衡Active hydronic balance 主動(dòng)式水力平衡active power balance principle 有功功率平衡原理active trade balance w 順差active load balance 主動(dòng)性負(fù)載平衡Active e balance of trade 外貿(mào)順差 返回 active balance