This is the 2770th most frequent Chinese word.
回復
"回復" means "to reply" or "to recover."
In this sentence, '回復' is used to mean 'reply', indicating responding to a communication such as an email or message.
我昨天回復了他的電子郵件。
I replied to his email yesterday.
Here, '回復' is used to mean 'restore' or 'recover', describing the process of returning to a previous state, such as health.
他的健康正在逐漸回復。
His health is gradually recovering.
'回復' in this context means 'revert' or 'return', emphasizing the restoration to a prior situational condition.