Sba
abbr. 标准射束着陆系统（Standard Beam Approach）；（美国）小型企业管理局（Small Business Administration）
🗣️ 情景例句
You are the very person we want.
你就是我们要的人选。
Do you enjoy watching your babies grow into people?
目睹子女长大成人是一件快乐的事情吧？
Betty and Susan are talking on the telephone.
贝蒂和苏珊正在通电话。