Petrosectomy
岩锥切除术
🗣️ 情景例句
Radiation exposure can damage your genes and make them vulnerable to mutation.
辐射会破坏你的基因组织，使它们突变。
Sadness and gladness succeed each other.
悲喜互继，哀乐相续。
After putting it on, Mrs.Richards went downstairs.
理查兹夫人穿上化装服后下了楼，