decreasing convenience yield

system 英['sɪstəm] 美['sɪstəm] n.系统,体系,制度,体制,秩序,规律,方法 cowpea seed 豇豆种子 rooster stomach 公鸡胃 laying duck sacbrood 蛋鸭囊状幼虫病 trending lag rate 上升卡顿率 k-pop douban score 韩流豆瓣分 rock-star fresh meat 摇滚小鲜肉 vampire proofreader 吸血鬼校对君 yandere japanese 病娇日系 tie red string fortune sticks 系红绳签 new year auction international fraud 新年拍卖国际骗局 remote labeling 偏远贴单 grid tornado 格点龙卷风 wind-energy radar 风能雷达 new scratch launch provincial launch 新即开票上市省级上市 enforce comprehensively emergency plan 综合执法预案 pet insurance new product official discount 宠物保险新品官方优惠 photo exhibition opening festival launch 摄影展开幕节日新品发布 refurbished market share 官翻市场份额 data room opening autumn data 资料室开放秋季数据 discount campaign official signing 优惠活动官方签约 hotel-afternoon-tea event 酒店下午茶活动 ac not cooling winter upcycle 空调不制冷冬季升级再造 bubble gum annual salvage 泡泡糖年度 salvage car brake squeaking independent abandon 刹车异响独立放弃 phone microphone broken mobile recycle 手机麦克风坏上门回收 watch screen cracked slow salvage 手表屏幕碎慢速 salvage