单词	弓根
释义	弓根 Gōng Gēnnut
随便看	backbone up plate backboneup strip backbone up strip backboneup system backbone up system backbones backbone valve backbone view backboneward feed backboneward flow backbone wash backbone water backbone water pump backbone water trap backbone wireless mesh networks backbone wire model Backbone Wiring backbook authority back boom back boost current regulator backbore back born wire back bottom roller back-bounce back-bounce pass