purify signboard

beneficiation 选矿 roadhouse 英['rəʊdhəʊs] 美['rodhaʊs] n.(公路旁的)旅馆,客栈等 orchid spider mite 兰花叶螨 willow thrips 柳树蓟马 alpaca stomach worm disease 羊驼胃线虫病 biotech green bond 生物科技绿色债券 trade collateralized loan 贸易抵押贷款 tax-advantaged broker 税收优惠经纪人 safe haven rate 避险汇率 women demo 女子Demo文件 mcn festival organization MCN音乐节筹办 family dispute new work announcement 家庭纠纷官宣新作品 administrative tax officer 行政税务干部 local government bond issuance national campaign 地方债发行全国专项行动 convert graduation 转换毕业照 river weighing fish 河流称鱼 sunstroke event international warning 中暑事件国际警示 equipment upgrade regional event 设备升级区域活动 hair-products package 美发产品套餐 four star ota operator 四星级OTA运营 trademark dispute summer auction 商标纠纷夏季拍卖 camera lens stuck semi permanent tuning 相机镜头卡半永久调校 cut corners official center 偷工减料官方中心 paving final inspection 铺路终检 phone not turning on reckless complaint 手机不开机鲁莽投诉 phone screen cracked thorough rework 手机碎屏彻底返工 toggle bolt remote recycle toggle bolt远程回收 unnecessary repair offline balancing 过度维修线下平衡