bus connectionbʌskəˈnekʃən短语¹⁴⁴⁹⁷²⁺² 基本例句 总线连接 While designing the main bus connection, we should in consideration of the possibility of the extension, and reduce the influence to the power supply as far as possible. 在设计变电站主接线时要考虑到扩建的可能性，尽量减少对供电的影响。 fabiao