Bcn
abbr. 巴塞罗那（西班牙城市）；主干网通信节点（Backbone Concentrator Node）
🗣️ 情景例句
She was sick so the didn't attend her classes.
她生病了，所以没上学。
Enough! I don't want to hear it!
够了，不要再说了！
That's too expensive for us.
这对我们来说是太贵了。