Conservation of charge
电荷守恒
🧩 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
I don't believe you.
我不相信你的话。
Do you have any comment on this clause.
你对这一条款有何看法？
That's right.
是的。