Leveleki莱韦莱基leveln.数量；等级；水平；水平线adj.平的；等高的v.弄平；夷平；对准adv.<废>水平地level edge firmer chisel平边木工凿Level of social function社会功能水平level translation buffer电平转换缓冲器level - differentiated分层次level-crossing probrem平交道问题level calibration signal电平校准信号level-type inclinometer水准仪式倾斜仪level-border irrigation水平畦灌levels of property rights产权科层level of customer loyalty顾客忠诚度