They had a battery-powered transistor radio.
他们有一个用电池的晶体管收音机。
In order to get some information, Mr. Smith turned on the battery powered radio.
为了得到一些信息，史密斯先生打开了电池供电的收音机。
This kind of high-powered battery is produced with the latest technology.
这种高能量电池采用的是最新生产技术。
This kind of high-powered battery is produced with the latest technology.
这种高能量电池采用的是最新生产技术。
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