滑动税率 滑动税率的英文 英语翻译 sliding scale duty; sliding scale tariff 拓展翻译 合同滑动条款escalation clause滑动glide; sleek; slide; slip; slippagegliding movement滑动瓣sliding flap滑动比slip factor; slip ratio; specific sliding滑动比率slide scale滑动变阻器slide rhostat滑动衬板slip lining滑动齿轮sliding gear滑动窗口协议sliding window protocol滑动的slip滑动底座slide base; sliding base滑动垫木skid滑动钉住sliding peg滑动度盘sliding dial滑动对silding pair滑动扶架slide rest滑动工资sliding scales滑动工资制sliding wage scale滑动关节slip joints滑动关税sliding scale tariff