Efficiency of electric energy
[化] 电能效率
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
electric
[i'lektrik]
adj. 电的，带电的;发电的，导电的;令人激动的;电动的;
n. 电动车辆;带电体;
🗣️ 情景例句
Oh, don't worry, Harry.
别担心， Harry。
The day is long to him who knows not how to use it.
百无聊赖。
awakening it to flow, to movement, to rhythm, to life.
阳光使空气开始流动，产生节奏，获得生命。