"She regained control of herself" "She found her voice and replied quickly"
"The patient is recuperating"
"We expect the stocks to recover to $2.90" "The company managed to recuperate"
"recuperate one's losses"
"recover a chair"
误 She has not completely recovered after her illness.
正 She has not completely recovered from her illness.
析 “(病后)恢复”用recover from,其中介词不能用after。
她病体康复已有一个月了。误 She has recovered from her illness for a month.
正 She recovered from her illness a month ago.
正 It is a month since she recovered from her illness.
析recover是瞬间动词,不表示持续性的动作,所以不能与表示一段时间的状语连用。