短語詞組短語Boll retention abccission rate 蕾鈴脫落率filler -retention-rate 填料留著率water retention rate 保水率Profit retention rate 留存盈利比率retention rate of vc vc 保存率a retention rate 保留率decomposing and retention rate 腐解殘留率vitality retention rate 活力保留率antibiotic retention rate 抗生素截留率 返回 retention rate