词汇	Magnet Board
释义	Magnet Board 磁性黑板
随便看	balance compensation bidirectional lock balance computation balance computer balance concept of sex balance condenser balance condition balance conditions balance cone balance constant method balance constraint balance container balance contraction balance contrast balance control balance control check balance control device balance control of heating network Balance Control Scheme for Furnace balance control software balance converter balance converting balance correction balance cost balance counter balance count score card