Noun:
ахиц дэвшил, урагшлуулах, прогресс, амжилт, хөгжил, дорвитой ажил, өсөлт, хувьсал, урагш хөдөлгөөн, алхам.
through a PROGRESSION of symptoms.
In any event, that began a decade-long PROGRESSION
Based on the geometric PROGRESSION...
- The proper PROGRESSION. - What's that mean?
Have you studied the varying rates of greyscale PROGRESSION