Acas
abbr. （英国）咨询调解和仲裁局（Advisory, Conciliation and Arbitration Service）；分析化学与应用光谱学（analytical chemistry and applied spectroscopy）
📖 牛津释义
ACAS
abbr
缩写 = (Brit) Advisory, Conciliation and Arbitration Service, for helping with negotiation during industrial disputes （在有工业纠纷期间协助谈判的）咨询调解仲裁处.
🗣️ 情景例句
Well ... well,
哦……哦
May I reconfirm my flight?
我可以确认我的班机吗？
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。