battery cart的用法和樣例：
例句
- Battery cars use electric energy as their driving force, which is clean and environmentally friendly.
電瓶車是靠電能作為動力的，安靜環保。 - So far, two battery chargers have been stolen from the bicycle bay, and just today our Tenants electric bicycle was severely vandalised in a botched attempt to steal it.
目前為止，在地下車庫有兩個充電器被盜，就在今天有人企圖偷竊住戶的電瓶車，雖未成功卻毀壞了車子。
