Ubc
abbr. 英属哥伦比亚大学（University of British Columbia）
🗣️ 情景例句
Smoking makes your teeth yellow and ugly.
吸烟让你的牙齿变得又黄又丑。
Why was only he exempted from work?
为什么只有他不必工作呢？
When did you bring it to us?
您什么时候送来的？