Sptt
abbr. single-pole triple-throw (switch) 单刀三掷（开关）
🗣️ 情景例句
Of course. It's on the fifth floor of Building No.4. Let's go there.
当然可以。展室在四号楼五层，我们上去吧。
What are you whispering about?
你们在悄悄地说些什么？
Bless you!
祝福你！