Baaa
abbr. Belgian Airports and Airways Agency 比利時機(jī)場和航路管理署; British American Arts Association 大不列顛美洲藝術(shù)協(xié)會; British Association of Accountants and Auditors 英國會計(jì)師和審計(jì)師協(xié)會
??? 情景例句
I just can't understand
我就不懂
Ouch! I fell down and cut my knee!
好痛呦！我跌倒割傷了膝蓋！
Can you ask her to ring me back, please?
你能請她給我回個電話嗎？