英语语法分析

Some engineers are working on a Fire Recharger.

一些工程师正在研制一种火力充电器。

Every cell phone comes with a battery and a recharger .

每个手机都配备了电池和充电器。

However, many people always keep their recharger plugged in.

所以许多人经常将充电器插在插座上。