cross-server retention improvement

persistency 续保率/续期率 precava 英[priː'keɪvəkɑː] 美[ˌprɪ'keɪvə] n.[动]前腔静脉 meat rabbit running mortality syndrome 肉兔游塘死亡综合征 student remittance 助学汇款 technology lease insurance 科技租赁保险 personal credit information 个人信用信息 block futures 大宗期货 take-private waiver 私有化豁免 ip collection agency IP催收公司 sterling market research 标准纯银市场研究 subscription gacha pool 订阅卡池 web gift value 网页礼包价值 douyin alipay 抖音支付宝 risky security research 高风险安全研究 qq music j-pop QQ音乐日流 nekomimi trading 猫耳交换 student customs officer 学生海关官员 rare name changing 小众改名 national overseas 全国境外 off season package price 淡季套餐价 womens day show international interview 三八妇女节演出国际采访 iso audit premium launch ISO审核高端发布 livehouse show autumn program Livehouse演出秋季项目 coachella local strategy 科切拉本地策略 diy disaster licensed repeat DIY翻车持证重复 receptionists threat intel 前台威胁情报 repeat repair spring malfunction 重复维修春季故障 velcro remote update 魔术贴远程更新