常見例句With it, a hull, fin keel and a rudder, as the three surfaces can be designed. 有了腳本,船殼、鰭龍骨和艇舵就像三種外觀一樣可以被設計出來。a retractable fin keel used on sailboats to prevent drifting to leeward. 帆船上用于防止向下風向漂流的鰭板。a retractable fin keel used on sailboats to prevent drifting to leeward 帆船上用于防止向下風向漂流的鰭板10.a retractable fin keel used on sailboats to prevent drifting to leeward. 帆船上用于防止向下風向漂流的鰭板。The workers are laying a keel of the ship. 工人正在給那艘船安龍骨。A feather, wing, fin, or similar appendage. 羽、翼或鰭狀結構羽、翼、鰭或類似的懸著物 返回 fin keel