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jumper stay 【造船】(桅间)水平牵索;(稳住帆桁的)附加支索 以上来源于:《21世纪大英汉词典》 jumper stay水平拉索jumper stay防蹦牵索jumper stayn.(名詞 noun)【海】(穩住帆桁等的)附加支索,桅間水平支索document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i');jumper stay防蹦牽索海事jump |