Standby battery
[电] 备用电池
🧩 词语组成解析
standby
['stændbai;'stændˌbai]
n. 备用品;可信赖的人;
adj. 备用的;
adv. 备用地;待命地;
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
Fine. Are you buying a house
好的。你们是要买房子呢？
Please ask John to turn on the lights.
请要求约翰打开灯。
Two months later, some more money was sent to Sam with another note: 'Only 25 per cent a thief now!'
“这回只是25%的小偷了！”