Rcaf
abbr. 加拿大皇家空军（Royal Canadian Air Force）
🗣️ 情景例句
We had a great time, Mom.
我们玩得非常开心，妈妈。
She tastes the steak.
她在品尝着牛排的味道。
When several elephants are being trained at one time,
几只象同时训练时，