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 for your great service.
感谢你周到的服务。
How long have you been married?
你们结婚多久了？
So it is a comparatively simple step from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，这一进展比较容易。