基本解釋n. （船桅的）后支索；后部加固或支持物同根派生 backstay相關(guān)詞英漢例句Located in Jingdezhen, Jiangxi Province, Bailu Bridge is a cable-stayed continuous 3-span harp shaped bridge with a single pylon and a single cable plane and without the backstay. 江西省景德鎮(zhèn)白鷺大橋主橋系三跨連續(xù)獨(dú)塔單索面無(wú)背索豎琴式斜拉橋,鋼塔鋼箱梁,塔梁墩固結(jié)。Concrete dual tower backstay suspension bridge 雙塔背索式混凝土懸索橋施工要點(diǎn)backstay; a rope or shroud extending from the top of a mast aft to a ship's side or stern to help support the mast 后支索；從桅桿頂部向船邊或船尾延伸以幫助支撐桅桿的繩子或支索Application of the Rotary Upright Method of Single Backstay in Installing High Heavy Towers 單桅桿回轉(zhuǎn)豎立法在吊裝重型高塔中的應(yīng)用I had to cling tight to the backstay, and the world turned giddily before my eyes; 我不得不緊緊抓住后支索,只覺(jué)得眼前天旋地轉(zhuǎn)。backstay更多例句詞組短語(yǔ)短語(yǔ)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(dòng)后支索martingale backstay 首斜桁撐桿后支索backstay更多詞組英英字典柯林斯英英字典 a stay leading aft from the upper part of a mast to the deck or stern backstay劍橋字典backstay柯林斯字典專業(yè)釋義交通運(yùn)輸工程后支索