rudder

🇬🇧/ˈrʌdə(r)/ 🇺🇸/ˈrʌdər/📚 17202 140 1
A rudder is a device for steering a boat. It consists of a vertical piece of wood or metal at the back of the boat.

noun [具体名词]船舵;飞机方向舵

An aeroplane's rudder is a vertical piece of metal at the back which is used to make the plane turn to the right or to the left. (
飞机的) 方向舵

rudder 出现在下面的课文中
Lesson 25 The Cutty Sark rudder 名词:
单词造句: