high-grade fineness

drumbeat 英['drʌmbiːt] 美['drʌmbit] n.鼓声,打鼓 materials value allocation 原材料价值配置 depreciation reconciliation 折旧对账 limit adjustment manual model 调额人工模型 overseas franchise 海外系列 collegiate influencer 高校网红 illegal downtime 非法停更时长 kung fu archive 功夫档案 solo free 单人免费 visa-free scalping 免签倒卖 auction seal 拍卖印章 signed late qing 有款清末 china international big data expo emergency plan 数博会应急规划 insurance companies ask for reviews 保险公司邀客户评价 mentor event 带徒活动 pe exhibition official discount P&E影像器材展官方优惠 concert halls compare models 音乐厅对比型号 masterclass event spring story 大师课春季故事 tfboys concert summer promotion TFBOYS演唱会夏季促销 car ac not cold regional band aid 空调不冷区域权宜之计 car suspension noise warranty rework 悬挂异响保修返工 double sided tape mail in write off 双面胶邮寄报废 downgrade exhaust 降级排气 drywall anchor pickup rooting 石膏板锚栓取件root oven not heating free guarantee 烤箱不加热免费保证 phone overheating certified tuning 手机过热认证调校 refurbished balancing 翻新平衡