renewal/rɪˈnuəl/复数形式renewals1更新, 再生the conversion of wasteland into land suitable for use of habitation or cultivation同义词： reclamationrehabilitation2更新, 重新激活the act or process of beginning something after an interval3更新, 补充filling again by supplying what has been used up同义词： replenishmentrefillingreplacement