短语词组短语Segregated Weaning 隔离断奶ventilator weaning 撤机;通气机撤除法weaning enteritis 断奶性肠炎weaning stage 断乳期weaning pig 断奶仔猪weaning protocol 撤机方案;脱机方案intelligent weaning 智能化撤机mental weaning 心理断乳weaning index 呼吸器脱离指数 返回 weaning