短語詞組短語based on deposit period 視時期on the period 關(guān)于周期on stream period 連續(xù)工妝期Keep on a period 持續(xù)期on carriage period 陸地運(yùn)輸階段期interest on grace period 寬限期利息Effect on growth period 生育期效應(yīng)On balance period 上期余額theory on training period 訓(xùn)練周期理論 返回 on period