Biplane
n. 双翼飞机
📖 牛津释义
biplane
n
early type of aeroplane with two sets of wings, one above the other 双翼飞机. Cf 参看 monoplane.
🗣️ 情景例句
Thank you.
谢谢。
Good luck!
祝你好运！
We're sorry, but we 've had a slight price increase here.
真抱歉，不过我们出只涨了一点点而已。