head-rigging 中文意思是什麼
head-rigging
解釋
前桅索具-
A platform enclosing the head of each mast of a sailing ship, to which the topmast rigging is attached
桅樓,桅盤帆船上包圍著所有帆頭的平臺,頂桅索具就加結于其上
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