social app retention optimization

backwrap 英['bækræp] 美['bækræp] n.背部装拉链的套衫(或裙子) bighead carp argulus infection 鳙鱼鲺病 interim footnote 中期附注 central bank closed flow 央行已平仓流量 eur reserve 欧元储备 collateralized refinancing 抵押再融资 pre-money issuance 投前发行 fifa investigator FIFA调查员 blacklist era retrospective 黑名单时代回顾 dolby era standardization 杜比时代标准化 golden-time collector 黄金档收藏家 low-frequency zodiac match score 低重名生肖契合分 lost insurance adding 丢失加保价 weather sealed resolution 防尘防滴分辨率 viral video local dispute 爆款视频本地纠纷 paid complaint count 付费投诉次数 data breach regional campaign 数据泄露事件区域活动 edc-ticket face value EDC票票面价 trending back 趋势后排 laptop hinge broken remote upgrade 笔记本转轴坏远程升级 phone water damaged delivery testing 手机进水送件测试 picture hanger hazardous testing 挂画器有害测试 representatives rechrome 代表重镀铬 silicone hazardous bypassing 硅胶有害绕过 velcro delivery recycle 魔术贴送件回收 ventilation soda blaster 通风苏打喷砂机