基本: basic; fundamental档次: profile; spot脚本档案: script file暂附;暂附本档: at centre暂附本档: at centre档次编号: cell number档次点的: hope or king档次范围: cell limit低档次乙炔: lower acetylene浮动档次: run of schedule高档次开场: sex gril基准档次: jizhun profile技术档次: technical grade可分级档次: snr scalable拉开档次: widen the difference品牌的档次: ppyc人口档次: population bracket时段档次: time rank时间档次: time slot收入档次: income bracket提高档次: improve the grade消费档次: consumption level最低档次: minimum quality附险给付档次: rider benefit高级的, 高档次的: upper-bracket