可的英語翻譯：

approve; but; can; may; need; yet

恢復的英語翻譯：

recover; come back; restore; re-collect; recuperate; regain; renewal
resurrect; retrieve; revert
【計】 healing; REC; recover; recovery; reinsertion
【醫(yī)】 anaphora; anastasis; anastate; antisecosis; convalescence; reablement
recovery; recuperate; recuperation; redintegration; refection
rehabilitation; renovation; repair; restitutio; restitution
restoration
【經(jīng)】 recover; recovery; rehabilitation; reinstatement; restoration; resume
resumption; retrocession; revival

同步的英語翻譯：

synchronism
【計】 geostationary; in-phase; in-sync; S; synchronization; synchronizing
synchrony
【化】 synchronism; synchronizing; timing