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(jì)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....

backbone的近義詞有：courage, bravery, backbone, nerve。下面這些名詞都可表示"勇氣，膽量"的含義：courage：普通用詞。指面對(duì)危險(xiǎn)或困難時(shí)無(wú)所畏懼的精神和敢于奮斗的進(jìn)取心。bravery：指在危險(xiǎn)中表現(xiàn)出的無(wú)所畏懼精神或在逆境中仍能堅(jiān)持下去的毅力。backbone：指性格倔強(qiáng)，意志堅(jiān)定，有骨氣，有頑強(qiáng)的決心去做某事。nerve：側(cè)重指面臨危險(xiǎn)或在冒險(xiǎn)的情況下具有冷靜、清醒的頭腦和堅(jiān)定無(wú)畏的勇氣...

Beyond that, an ideal network backbone would provide comprehensive manageability and robust fault tolerance.此外, 理想的主干網(wǎng)能提供綜合的管理能力和有力的容錯(cuò)功能.More and more people are deciding that political power must be the backbone of ever...