Wba
abbr. 世界拳击联合会（World Boxing Association）；宽频带放大器（Wide Band Amplifier）
🗣️ 情景例句
That was Alexandra.
是Alexandra打来的电话。
The truest politeness comes from sincerity.
真正的殷勤出于真诚。
So far, they have been unlucky in their search for gold and have no money at all.
到那时为止，他们寻找金子一直碰不上好运，而且他们身上一点钱也没有了。