Boca
abbr. 国际职业建筑人员与法规管理人员联合会
🗣️ 情景例句
He started with them almost forty years ago.
他在那里做了快四十年了。
Misfortunes come at night.
灾祸常生于不测。
Are there any boats in the picture?
画里面有船吗？