regret五种形式
现在分词regretting 过去式regretted 过去分词regretted 第三人称单数regrets n.后悔;遗憾;懊悔;痛惜;失望; v.懊悔;感到遗憾;惋惜;有礼貌地或正式地表示抱歉、痛惜或悲伤; 例句 He was to regret that decision for the rest of his life. 他终生都将后悔作出了那一决定。 词组 regret a decision 为决定感到后悔 regret a loss 为损失感到惋惜 come to regret...