battery pack

• 电池组

battery pack的用法和样例：

例句

1. Cars and truckes use the quick replacement battery as its power.
   汽车和卡车可以迅速替换的电池组作动力。
2. Since the batteries used in the EV are in series, it is difficult to test the voltage of every single battery.
   摘要电动汽车蓄电池组由多个蓄电池串联组成，电压的测量有一定困难。