Sif
abbr. selective identification feature 选择识别特征
🗣️ 情景例句
No, by train.
不， 坐火车。
Hotels in America don't usually serve dinner in the rooms.
在美国的旅店里，正餐通常是不送到房间里。
Much as we may pride ourselves on our good taste,
尽管我们可以自夸自己的鉴赏力如何敏锐，