Spherical symmetry
[计] 球对称
🧩 词语组成解析
🗣️ 情景例句
No, no, no, no.
不， 不 ，不， 不。
It's a matter of life and death.
事关生死。
After buying a new chain I was faced with the insurmountable task of putting the confusing jigsaw puzzle together again.
我买来一根新链条后，面临的就是如何把这些令人眼花缭乱的拼板重新组装起来。