音標發(fā)音英式音標 [?b?k.b??n]美式音標 [?b?k.bo?n]國際音標 ['b?kb?un]英式發(fā)音 美式發(fā)音 基本解釋n. 脊骨，脊柱；支柱；骨氣，毅力；書脊；（生化）聚合分子主鏈；（計算機）主干網(wǎng)同根派生backbonebackbone相關(guān)詞英漢例句Petty officers are the backbone of a navy.軍士是海軍的骨干。Agriculture forms the backbone of the rural economy.農(nóng)業(yè)是農(nóng)村經(jīng)濟的基礎(chǔ)。The wounded soldiers showed much backbone before the enemy.受傷的士兵在敵人面前表現(xiàn)出了威武不屈的精神.Agriculture forms the backbone of the rural economy.農(nóng)業(yè)是農(nóng)村經(jīng)濟的基礎(chǔ)。Petty officers are the backbone of a navy.軍士是海軍的骨干。backbone更多例句詞組短語短語Backbone Subsystem 干線子系統(tǒng);垂直干線子系統(tǒng);子系統(tǒng);主干子系統(tǒng)collapsed backbone 緊縮主干;集中式主干網(wǎng);緊縮主干網(wǎng);式主干backbone road 干道;主干道backbone structure 主鏈結(jié)構(gòu);基干結(jié)構(gòu)Backbone Networks 骨干網(wǎng)絡(luò)backbone更多詞組英英字典劍橋英英字典(BONES) the line of bones down the centre of the back that provides support for the body(STRENGTH) the most important part of something, providing support for everything else柯林斯英英字典 Your backbone is the column of small linked bones down the middle of your back. If you say that someone has no backbone, you think that they do not have the courage to do things which need to be done. backbone劍橋字典backbone柯林斯字典專業(yè)釋義能源科學技術(shù)脊骨醫(yī)藥科學脊骨交通運輸工程脊骨計算機科學技術(shù)骨干基干生物學主鏈骨架脊柱主鏈;脊柱電子、通信與自動控制技術(shù)構(gòu)架基干骨干地球科學脊柱