backbone
英 ['b?kb??n]
美['b?k'bon]
- n. 支柱；主干網(wǎng)；決心，毅力；脊椎
TEM4TOEFL低頻詞擴(kuò)展詞匯
詞態(tài)變化
復(fù)數(shù):?backbones;
英文詞源
- backbone (n.)
- "spine," early 14c., from back (n.) + bone (n.). Figurative sense of "strength of character" is attested from 1843.
雙語(yǔ)例句
- 1. Petty officers are the backbone of a navy.
- 軍士是海軍的骨干。
來(lái)自柯林斯例句
- 2. Agriculture forms the backbone of the rural economy.
- 農(nóng)業(yè)是農(nóng)村經(jīng)濟(jì)的基礎(chǔ)。
來(lái)自《權(quán)威詞典》
- 3. 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.
來(lái)自《簡(jiǎn)明英漢詞典》
- 4. Agriculture used to be the economic backbone of this country.
- 農(nóng)業(yè)曾是這個(gè)國(guó)家的經(jīng)濟(jì)支柱.
來(lái)自《簡(jiǎn)明英漢詞典》
- 5. Standing up to bullies takes plenty of backbone.
- 勇敢地對(duì)付暴徒需有大無(wú)畏精神.
來(lái)自《簡(jiǎn)明英漢詞典》