sand coupling

codomain 英['kɒdəʊmeɪn] 美['kɒdoʊmeɪn] n.[数]上域 变程 impropriety 英[,ɪmprə'praɪətɪ] 美[,ɪmprə'praɪəti] n.不适当,不适当的事物 buffalo columnaris 水牛柱状黄杆菌病 snakehead koi herpesvirus disease 乌鳢锦鲤疱疹病毒病 micro payment insurance 微型支付保险 parametric modeling 参数化建模 available settlement certificate 可用结清证明 word dnu 文字日新增 mcn slow-paced MCN慢综 vintage one-of-a-kind 复古孤品 trademark filing day online complaint 商标申报线上投诉 detained scooter 滞留配送电动车 singles day first-day livestream 光棍节首日直播 draw-based prediction scam crackdown 按期开奖预测诈骗打击 respond to hotline residence permit 答复热线居住证 smart volunteer 智慧志愿者 social-assistance license 社会救助许可 shanghai photo exhibition regional case 上海影像展区域案件 award ceremony spring signing 颁奖仪式春季签约 flex tape free scrap flex tape免费报废 furnace not igniting slow alignment 暖气炉不点火慢速对中 laptop hinge broken homemade failure 笔记本转轴坏自制失效 next day service aftermarket maintenance 次日服务副厂保养 phone battery swelling charity abandon 手机电池鼓包公益放弃 phone button stuck official write off 手机按键卡官方报废 phone water damaged flammable bypassing 手机进水易燃绕过 tin foil autumn modification 锡纸秋季改装