单词rudderpost
n.: 舵柱;上舵杆网络: 舵轴;承舵柱
舵轴
上舵杆,舵头
舵柱
复数:rudderposts
a brace that extends from the rear of the keel to support the rudderpost.
从龙骨后部延伸出的支撑舵轴的支柱。