【医】 Pal's modification of Weigert's myelin sheath staining
handkerchief
【医】 veil
ear; erbium
【医】 aures; auri-; auris; ear; ot-; oto-
family name; surname
improve; ameliorate; amend; meliorate; mend; reform
【经】 improve; improvement
【医】 Weigert's myelin sheath staining