求翻译：药液在有效期内，瓶口无松动、瓶体无裂痕，对光检查无浑浊、沉淀、絮状物，可以使用。是什么意思？

Liquid within the validity period, the bottle without loosening, bottle no cracks, no light check turbidity, sedimentation, floc, can be used.

medicine liquid within the validity period, through the mouth of the bottle there is no loose, cylinder no cracks, optical inspection no turbidity, sedimentation, wadding form, you can use properties.

The solution in the term of validity, the bottle mouth is not loose, the bottle body does not have the fissure, does not have the pollution, the precipitation to the light inspection, the cotton wool shape, may use.

Liquid in the period of validity, without loosing the mouths, bottle without cracking, light checked free of turbidity, sediment, Floc, you can use.