noun 下载 🔗分享 反刍,呕吐物 The act of regurgitating. Examples : "The baby's frequent regurgitations after feeding worried his parents. " 宝宝吃完奶后总是频繁地吐奶,这让他的父母很担心。 physiology medicine body biology 与AI对话词汇游戏阅读练习