BA-

1.文学士（全写为 Bachelor of Arts，大学文科的初级学位）the abbreviation for‘Bachelor of Arts’ (a first university degree in an arts subject)

1.【埃神】魂灵

1.【化】元素钡 (barium 的符号)

1.barium

1.Bachelor of Arts: a first degree from a university in a subject such as languages or history. A first degree in a scientific subject is a BSc

1.Bachelor of Arts

2.batting average

3.British Academy

4.British Airways

5.British Association (for the Advancement of Science)