다음 중 단어의 연결이 잘못된 것은 몇 개인가?
ⓐ Wreck - A vessel which has been destroyed or sunk or abandoned at sea
ⓑ Veering - Counter clockwise change in the direction of the wind
ⓒ Transit speed - Speed of vessel required for the passage through a canal, fairway, etc.
ⓓ Hull : The main body of a ship
ⓔ Even keel : her draft is the same at bow and
stern.
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