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
Hi, Susan.
嗨， Susan。
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
Lucy and Wei Hua meet outside Lucy's house.)
（露茜和魏华在露茜家外面相遇。）