electric arc lamp的意思|示意

美 / iˈlektrik ɑ:k læmp / 英 / ɪˈlɛktrɪk ɑrk læmp /

电弧灯


electric arc lamp相关例句

The stick of carbon is often used in an electric arc lamp.

碳精棒常用于电弧灯.

互联网