Baaa
abbr. Belgian Airports and Airways Agency 比利时机场和航路管理署; British American Arts Association 大不列颠美洲艺术协会; British Association of Accountants and Auditors 英国会计师和审计师协会
🗣️ 情景例句
It's such an important decision.
这是一个如此重要的决定。
Just made it.
末班车。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？