Battery tester
[机] 电池检验器
🧩 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. 考试人, 做试验者, 试验装置, 天盖, 华盖\\n[化] 检验器; 试验仪器
🗣️ 情景例句
A small one will do. What is your best rate?
小型车就可以了。你们最优惠的价格是多少？
They must hunger in frost that will not work in heat.
少壮不努力，老大徒伤悲。
He waited until someone new joined the company and then began to steal.
他等待有人刚加入公司后才开始偷窃。