短语词组短语unfrozen product 未冷冻产品unfrozen grouper 冰鲜石斑鱼unfrozen port 不冻港unfrozen meat 未冻肉unfrozen core 融化核unfrozen water 未冻水unfrozen lake 不冻湖unfrozen river 不冻河流unfrozen soil 未冻土 返回 unfrozen