Battery cells
[医] 电池
🧩 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
n. 细胞；牢房；小屋；单元格（cell的复数）
🗣️ 情景例句
She was still beautiful at the age of forty.
她活到四十岁仍然很美。
Wash a dog, comb a dog, Still a dog, remains a dog.
本性难移。
What happened before printing was invented?
印刷术发明以前是怎么一回事？