Conservation of parity
宇称守恒
🧩 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
Has he made it up with her yet?
他和她和好了吗？
I can't express how happy I am that you have come.
我无法说出来了我是多么高兴。
Well, I don't think any of them is interesting.
我认为哪个都没意思。