Conservation of momentum
[化] 动量守恒
🧩 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
Stopping by Woods on a Snowy Evening.
雪夜林边小驻足。
Don't even think about it!
想都别想！
The word justice is usually associated with courts of law.
“正义”这个词常常是同法庭连在一起的。