sunk cost control

aircraft working capital guarantee 航空器流动资金担保 statutory premium 法定保费 tax model deployment 税务模型部署 chinese sales network 中国销售网络 airtime recharge 话费充值 invalid platform owner 失效站长 pve positive ratio PVE好评率 mandopop endorsement 华语流行代言 underground letterboxed 地下信箱格式 ribon Ribon exorcise app 驱邪算命APP food safety inspection week municipal policy 食品安全宣传周市级政策 portable gear 便携装备 business-plan brand 商业计划书品牌 fans contemplate at 粉丝沉思于 nba finals annual closing NBA总决赛年度闭幕 singers leave 歌手离开 adjudicate key 裁决钥匙 car suspension noise curbside warranty 悬挂异响路边保修 chewing gum offline band aid 口香糖线下权宜之计 comeback repair careful guarantee 返修仔细保证 desktop blue screen diy unlocking 台式机蓝屏DIY解锁 desktop not booting hazardous scam 台式机不开机有害诈骗 fly by night makeshift rebuild 皮包公司权宜重建 hidden fee homemade programming 隐藏费用自制编程 spa riveting 水疗铆接 tv screen cracked mail in patch 电视屏幕碎邮寄补丁 velcro toxic repeat 魔术贴有毒重复