Sns
abbr. 交感神经系统（Sympathetic Nervous System）；体干神经系统（Somatic Nervous System）
🗣️ 情景例句
I'm in great need of your assistance.
我特别需要您的帮助。
We can supply from stock and will have no trouble in meeting your delivery date.
我们可提供现货并按你方所定日期交货。
Yes, I am. How did you guess?
是。你怎么猜到的？