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
Can you weigh this for me?
你能帮我称称这（包裹）吗？
Misery acquaints men with strange bedfellows.
落难时不择伙伴。
Go through the gate and you'll find the entrance to Bear Country on the other side.
穿过大门，你就可以在门那边找到通往熊国的入口了。