C battery
栅偏压电池；棚极电池组
🧩 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
Four.
四点钟。
First of all, I want to thank you all for coming to this party.
首先，我人感谢各位出度这次晚会。
The play was very interesting.
戏很有意思，