【医】 abrasio dentium
【医】 dental tissue; dentin; dentine; dentinum; ebur dentis
intertubular substance; ivory; ivory membranes; membrana eboris
strata eboris; substantia eburnea
wear and tear; abrasion; fray; fret
【计】 wear-out
【化】 abrasion and wear
【医】 abrade; abrasio; abrasion; arrosion; wear
【经】 attrition