Dynamo battery
[医] 电机电池[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
After the marathon, most of the competitors looked all in.
跑完马拉松，大多数参加比赛的人显得疲劳不堪。
I often finish school in the afternoon.
我常常在下午放学。
Yes. Could you ask him to call me, please?
可以。请你告诉他给我打个电话，好吗？