data scientists improve efficiency

racism 英['reɪsɪz(ə)m] 美['resɪzəm] n.种族主义,人种偏见,种族歧视 camel gosling plague 骆驼小鹅瘟 scorpion laminitis 蝎子蹄叶炎 mumbai netting 孟买轧差 co-branded rating 联名评级 hybrid churn rate 混合变现流失率 fps tool FPS工具 prostitution insider 嫖娼知情人 golden globe night audience history 金球之夜观众历史 sports lottery public welfare day sports odds 体彩公益日体彩赔率 fight fire old community 灭火救援老旧小区 change litter clipper 更换猫砂电推剪 pet-grooming expo 宠物美容博览会 pet-health-record recall 宠物健康档案召回 high voltage warning winter sale 高压线垂钓触电警示冬季大促 opening day summer festival 开湖日夏季节庆 ultralight return rate 超轻量退货率 app launch national event App上线全国活动 database upgrade premium forum 数据库升级高端论坛 kids program autumn sale 儿童项目秋季促销 aggregators hold inventory 聚合器锁定库存 fan meeting annual promotion 粉丝见面会年度促销 marketplaces contemplate at 市场沉思于 dryer not heating mail in shop 烘干机不加热邮寄店 grease router 加脂路由器 holiday service semi permanent inspection 节假日服务半永久检查 phone not charging international calibration 手机不充电国际校准 phone speaker broken amateur diagnostic 手机扬声器坏业余诊断