Conservation of orbital symmetry
[化] 轨道对称性守恒
🧩 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];
orbital
['ɔ:bitl]
adj. 轨道的;眼窝的;
🗣️ 情景例句
What was your GPA last semester?
你上个学期的平均成绩是多少？
Better poor with honour than rich with shame.
穷得光荣，胜过富得可耻。
Where's her hat? Is it under her chair?
她的帽子在那里，是在她的椅子底下吗？