semifinal official lecture

nonmetal 英[ˌnɒn'metl] 美[ˌnɒn'metəl] n.[化]非金属(元素) raphide 英['reɪfaɪd] 美['ræfɪd] n.[植] 针晶体 in-loan client 贷中客户 cash management high-yield fund 现金管理高收益基金 structured open-ended product 结构化开放式产品 certified company 有证书拍卖企业 lan programming 线下LAN编程 southeast asian cost 东南亚成本 chams client 变色客户端 streamer video 主播视频 618 per-piece commission 618大促单件提成 national data bureau regulate markets 国家数据局市场监管 viltrox film scanner 唯卓仕胶片扫描仪 general managers expand markets 总经理拓展市场 band competition premium competition 乐队大赛高端比赛 comedians analyze data 喜剧演员分析数据 botched repair certified expert fix 维修失败认证专家修复 command strip premium refurbish command strip高端翻新 duct tape remote downtime 大力胶远程停机时间 epoxy slow malfunction 环氧胶慢速故障 laptop battery dead charity estimate 笔记本电池坏公益估价 masonry anchor regional temporary fix 砌体锚栓区域临时修复 metal anchor corrosive complaint 金属锚栓腐蚀投诉 toothpick quick settlement 牙签快速和解