He is using your mains electricity to recharge his car battery.
他在用你家里的电源给他的车载蓄电池充电。
《柯林斯高阶英汉双解学习词典》
Hybrids, unlike pure electric cars, never need to be plugged in.
与纯电动汽车不同,混合动力车永远不需要接电源。
《柯林斯高阶英汉双解学习词典》
Resistance thermometer bridges may be excited from either a-c or d-c sources.
电阻温度计 电桥 的供电可以是交流电源,也可以是直流电源.
词典精选例句
All electric power would be shut off in homes, streets, and factories.
无论是在家里 、 街上, 还是工厂里,所有的电源都要关闭.
英语晨读30分(高三)
PFC technology can improve the utilization rate of power supply equipment and reduce harmonic.
功率因数校正(PFC)技术能提高电源设备的利用率,减少谐波.
互联网摘选
采用 PI 算法,实现电源恒流外特性控制.
网络文摘精选
A novel variable polarity plasma arc welding ( VPPAW ) power supply is introduced in this paper.
介绍了所研制的具有自调整 换向 功能的大功率变极性等离子弧焊接电源.
网络文摘精选
