Riba
abbr. （英国）皇家建筑师协会（Royal Institute of British Architects）
🗣️ 情景例句
I made an appointment with the doctor at three.
我和医生约好3点钟看病。
Your presence here will be of a great contribution to the Guangdong business community as a whole.
你们的建立对整个广东商界将是一个极大的贡献。
It's four o'clock.
四点了。