S-o
abbr. spin-orbit split(ting) 自旋轨道分裂
🗣️ 情景例句
know that I'm running for office
知道我正在竞选公职，
Who is speaking?I don't recognize your voice.
阁下是那一位？我听不出你的声音。
What are their jobs?
他们是做什么工作的？