1、英音[bɑ:] 美音[bɑ:]

2、n.羊叫声

3、vi.羊叫

4、But why stop with breaking up baa ?然而，为何止于拆分baa？

5、And I was really tawdry personality don t take baa .跟我大剌剌的个性实在不搭咩.

6、Using heathrow s runways more flexibly would allow another 60000 flights a year , says colin matthews of baa .灵活运用西斯罗的跑道将每年再增加6万次航班，英国机场管理局的colinmatthews这样说道。

7、Baa wants to solve the problem by building a third runway at heathrow .baa想通过建设西斯罗第三条飞机跑道解决这个问题。