freshness preservation的意思|示意
保鲜
freshness preservation相关短语
1、 food freshness preservation 食品保鲜
2、 freshness preservation with organic acid 有机酸保鲜
3、 preservation freshness 保鲜
4、 preservation of freshness 果蔬保鲜
5、 preservation and freshness 贮藏保鲜