补全单词r( )co( )er

【专家解说】：recover
[英][rɪˈkʌvə(r)][美][rɪ'kʌvər]
vt.
恢复; 找回; 重新获得; <正>恢复（适当的状态或位置）;
vi.
恢复健康（体力、能力等）;
n.
恢复开始时姿势;

例句：
Her plane broke down and it was 18 hours before she got there. It took her three days to recover.
她乘坐的飞机出了故障，18个小时后她才到达那里。之后她花了3天时间才完全恢复过来。

And, the stock prices of the world 's largest nuclear suppliers had yet to recover from a drastic post-disaster dive.
同时，全球最大核能供应商的股价在灾后遭遇大幅跳水，至今一直未恢复元气。