Ssi
abbr. 小规模集成（电路）（Small Scale Integration）；扇形扫描显示器（Sector Scan Indicator）
🗣️ 情景例句
That's good, I thought I was late.
太好了，我还以为我来迟了呢。
The restaurant doesn't open until seven forty-five.
饭馆要到七点四十五分才开门。
What are you doing?
你在干什么？