backbone
英 [ˈbækbəʊn] 美 [ˈbækboʊn]
单词释义
词形变化:
复数：backbones
双语例句
- 1 . Petty officers are the backbone of a navy.
- 军士是海军的骨干。
来自柯林斯例句
- 2 . Agriculture forms the backbone of the rural economy.
- 农业是农村经济的基础。
来自《权威词典》
- 3 . The wounded soldiers showed much backbone before the enemy.
- 受伤的士兵在敌人面前表现出了威武不屈的精神.
来自《简明英汉词典》
- 4 . Agriculture used to be the economic backbone of this country.
- 农业曾是这个国家的经济支柱.
来自《简明英汉词典》