英文缩写：bb
英文全称：boosting battery
中文音译：辅助电池
双语例句
1、导致这块辅助电池过热的原因可能是连线不当。
The auxiliary battery may have overheated due to faulty wiring causing it to overheat.
2、一旦辅助电池用尽，核电站将无法继续冷却反应堆内核以及乏燃料池。
When auxiliary batteries were exhausted， the plant was without power to continue cooling reactor cores and spent fuel pools.
3、燃料电池与牵引电机逆变器直接相连，与辅助电池和DC/DC器串联。
The fuel cell is connected with traction motor inverter directly and connected with the secondar
