英语翻译“激光发生器（laser我知道）也可改为由电池盒供电”.
问题描述：
英语翻译
“激光发生器（laser我知道）也可改为由电池盒供电”.
答
“由电池供电”汉译英是：Powered by a battery box
“激光发生器”The laser generator【希望能帮到你】
答
laser producer
答
"Laser generator (laser I know) can also be changed by the battery box".