Loacal battery system
[电] 自给电池制
🧩 词语组成解析
battery
['bætri]
n. [电]电池，蓄电池;[军]炮台，炮位;一组;[法]殴打;
bat =beat,表示”打,击”#词根助记：bat打击,battery曾经主要表示用来打击目标的大炮
🗣️ 情景例句
He's running for the school board.
他正在竞选联合校董会董事。
One penny witgh right is better than a thousand without right.
合法得来一个钱，胜过非法钱一千。
It was still early when I returned home.
我回到家时，时间还早。