基本解释n.舵傚速率(航傚速率)同根派生 steerageway相关词词组短语短語bare steerageway 最低舵傚航速steerageway更多词组英英字典柯林斯英英字典 enough forward movement to allow a vessel to be steered steerageway剑桥字典steerageway柯林斯字典专业释义交通運輸工程舵傚航速能源科學技術舵傚速率