But beware, there could be someone out there spreading impurities about our profession. |
The substitute eliminates the problem of donated blood being tainted by infections or impurities. |
Use this all-over body scrub before bathing to deep-cleanse and loosen surface impurities. |
In American colonial times, sugar was not as refined as nowadays and contained impurities. |
Layering is defined by halite of different colours and grain size with various concentrations of different impurities. |
Glass containers such as soda bottles and food jars are easy to recycle because they are free from impurities and have similar melting points. |