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
Well done! Well done!
做得好！做得好！
We have a lot of invitation cards, but they are all for the same date.
我们接到了许多请帖，但是上面的日期却全都是同一天。
It was warm last Sunday, so I went and sat on the river bank as usual.
上星期日天气很暖和。于是我和往常一样，又去河边坐着。