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
Because it's also known now as Youth Day. So you see-
因为这个节日还被称为是青年节，所以你明白了-
Better say nothing than nothing to the purpose.
与其说话不中肯，不如一言不发好。
Yes, she is.
是的，她在开门。