Spherical symmetry
[计] 球对称
🧩 词语组成解析
🗣️ 情景例句
Just to have as a pet.
只是要养来当宠物。
Help! I've been kidnapped.
救命呀！我被绑架了！
Meanwhile, his unit was lost and all records of him had been destroyed.
与此同时，他所在部队被击溃，他的所有档案材料全部毁于战火。