Setondary battery
[医] 蓄电池组
🧩 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
Whose turn is it to wash the dishes today?
今天轮到谁洗碗？
Five cats and a man were involved in an accident.
五只猫和一个男人被卷入那场意外里面。
I had a little accident last Sunday.
上星期天我出了个小事故。