To regularly check their flavor, color and lipid Are there differences, once deterioration, should be abandoned.

要定期检查其香味、颜色及脂质是否有异，旦变质，应弃之不用。

youdao

To regularly check their flavor, color and lipid Are there differences, once deterioration, should be abandoned.

要定期检查其香味、颜色及脂质是否有异，旦变质，应弃之不用。

youdao