Stb
abbr. 机顶盒（Set-Top-Box）；神学学士（Sacrae Theologiae Baccalaureus）
🗣️ 情景例句
They're getting divorced.
他们快要离婚了。
You're kidding, right?
你在开我玩笑吧？
but where had it come from?
但它是从哪儿来的呢？