Sabco
abbr. Society for the Area of Biological and Chemical Overlap 生物学与化学交叉学科协会
🗣️ 情景例句
When my girlfriend rings me out of the blue, I'm in a good mood for the rest of the day.
我突然接到女朋友的电话，接下来的一整天我的心情都很好。
May I come in?
我能进来吗？
IS it true or false?
这是对的还是错的？