| 释义 |
词性词形谱(n)electricity(n)electrics electrification electricals electrization electrician(v)electrify electrize(a)electric electrical electrified electrifying electrifiable(ad)electrically electrifyingly electricity 高中必修500 全国卷频次：13 教材出处：译林版必修B3U4 /ɪˌlekˈtrɪsətɪ, ˌelɪkˈtrɪsətɪ/ n. 电流，电，电学 高考真题原句提选：Sound-waves travel slower than electricity.声波的传播速度比电力慢。So the rule about anything that works by electricity is: Switch off before you touch anything.因此，关于任何用电工作的规则是：在你触摸任何东西之前，请先关掉。Lighting accounts for about 7% of the total electricity consumed in the US.在美国，照明占总耗电量的7%左右。 |