Phosphinylidene
氧亚膦基
🗣️ 情景例句
Everything will come out right in the end---just you wait and see.
你就等着瞧吧，一切最终都会顺利解决。
Hello.
你好！
As they grow old, people also accumulate belongings for two other reasons,
随着年纪的增加，人们也因为两个原因而继续积累：