短語詞組短語backstay cable 拉索;后拉纜breast backstay 橫后牽topmast backstay 中桅支索;上桅后支索;中桅后支索running backstay 活動后支索martingale backstay 首斜桁撐桿后支索backstay mast 桅桿Backstay Strap 后跟條飾帶backstay deformation 爐柱變形Backstay Binding 后跟條包邊 返回 backstay