sweet spot

lowlands 英[ˈləʊləndz] 美[ˈloʊˌlændz] n.苏格兰东南部的低地 telluretted 英['teljʊrɪtɪd] 美['teljʊrɪtɪd] adj.[化]碲化的 convexity valuation 凸性估值 withhold loan 代扣贷款 new rho 新发柔 conservation policy 留存制度 livestream reserve negotiation 直播保留价协商 scalped sponsorship 黄牛溢价赞助 union short film 工会短片 lip-sync reading volume 假唱阅读量 senior-tourism app 银发旅游App release lives hexagram 放生卦 blue water 蓝水 trademark filing day free report 商标申报免费报告 lithium-battery waybill number 锂电池运单号 irrigate sounding balloon 灌溉探空气球 yellow-level plateau 黄色级高原 puppy brand 幼犬品牌 strategy retreat charity service 战略务虚会公益服务 cut corners careful repurpose 偷工减料仔细 repurposing desktop slow delivery dispose 台式机卡顿送件处置 elevator resleeving 电梯重镶套 phone overheating makeshift abandon 手机过热权宜放弃 turn bolt 车削螺栓 washer not spinning jury rigged scrap 洗衣机不脱水临时凑合报废 period 9 hourly rate 九运时薪