rudder

US [ˈrʌdər]

UK [ˈrʌdə(r)]

n.（船的）舵；（飞机的）方向舵
Web艇舵；船舵；尾舵

Plural Form：rudders

Advanced E-C

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E-E

Web Definition

rudder

n.

1.	（船的）舵；（飞机的）方向舵a piece of wood or metal at the back of a boat or an aircraft that is used for controlling its direction