Conservation of electricity
[电] 电量守恒
🧩 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];
🗣️ 情景例句
It's shaping up.
进展顺利。
Our new car looks like a dream next to her old car.
跟旁边这些车比较，我们的新车如同一个梦。
What bad weather! I don't like the snow.
天气糟透了！我不喜欢下雪天。