1.recover v. 复原;恢复常态;恢复健康;康复;痊愈
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 。
2.retreat v. 离开;离去;退去;后退;退却;撤退
例句:The cat beat a hasty retreat when he saw the dog coming.
猫看到狗来时,就很快溜之大吉了 。