基本解释边界层电容器词组短语短语grain boundary barrier layer capacitor 晶界阻挡层电容器boundary layer capacitor chip 边界层电容器片grain boundary layer capacitor 晶界层电容器grain boundary layer capacitor ceramics 晶界层电容器陶瓷boundary layer capacitor更多词组专业释义动力与电气工程边界层电容器