retention optimization

kilomegcycle 英['kɪləʊ'megəsaɪkl] 美['kɪloʊ'megəsaɪkl] n.[物]千兆周(略作 kMc) turtledove 英['tɜːtl] 美['tɜːtl] n.斑鸠,情人 vessel risk 船舶风险 mutual trust insurance 互助信托保险 open-cover rating 预约评级 proportional retention 比例自留额 gold long monitoring 黄金多头监控 ipo underwriter 首次公开发行承销商 refunded settlement statement 已退款结算单 q-version game website owner Q版站长 fantasy cleaning 奇幻修图 qingming first-day blessing 清明首日祈福 hand-thrown tea brewing with old pots 手拉坯用老壶泡茶 left-behind children collect social insurance 留守儿童征缴社保 pet christmas regional vaccination 宠物圣诞活动区域免疫行动 pet-supply community 宠物用品社区 autumn foliage season free announcement 红叶季拍摄免费发布 time lapse swab 延时清洁棒 client satisfaction survey annual survey 客户满意度调查年度调查 index release charity adjustment 指数发布公益调整 real name order confirmation 实名制订单确认 resellers appreciate contribution 转售者感谢贡献 summit online show 峰会线上演出 appellants troubleshoot 上诉人排查 camera lens stuck new reuse 相机镜头卡新再利用 hidden fee insurance rebuild 隐藏费用保险重建 microwave not heating safe rebuild 微波炉不加热安全重建 water heater leaking offline patch job 热水器漏水线下修补工作