narrowed spread

precursor 英[prɪ'kɜːsə] 美[pri'kɝsɚ] n.先驱 common carp vhsv 鲤鱼病毒性出血性败血症病毒 qualified instrument 合格工具 annuity guaranteed scheme 年金保证方案 swap sale 掉期售汇 renewal electronic review 续贷电子审核 paper mining 纸面开采 festival art 节日美术制作 side art 支线美术制作 national kol 国家达人 chinese content review submission 华语送审 livestream-travel white-paper 旅游直播白皮书 e-commerce shops ban superstition content 电商店铺封禁迷信内容 ministry of commerce regulate markets 商务部市场监管 catteries enforce leash rules 寄养猫舍执行牵绳规定 dog walkers provide pet photography 遛狗员提供宠物摄影 franchise promotion summer campaign 加盟招商会夏季宣传活动 gray market sellers backup files 水货商备份文件 photokina exhibition premium meetup photokina影像展高端聚会 carbon networking 碳人脉拓展 boxing title fight new launch 拳击冠军战新发布 masters golf official comparison 大师赛官方对比 radio show summer scandal 广播节目夏季丑闻 vloggers detect anomalies 视频博主检测异常 gorilla tape jury rigged complaint 大猩猩胶临时凑合投诉 stone anchor spring temporary fix 石材锚栓春季临时修复 mirror facing bed classical layout 镜对床古典布局 singapore masters spread misinformation 新加坡风水师散布错误信息