降的英語翻譯：

capitulate; drop; fall; lower; subdue; surrender; tame
【化】 nor-
【醫(yī)】 nor-

級的英語翻譯：

class; grade; level; o-level; rank; stage; step
【醫(yī)】 grade

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】 recover; recovery; rehabilitation; reinstatement; restoration; resume
resumption; retrocession; revival