wearing(...as a function of the ratio of the hardness of the material of the component to the hardness of a wearing body – как функция отношения твердости материала компонента к твердости вызывающего износ телаSvetozar)
wear down(ся); wear out(ся); fret; fretting; weir; rub off; consume(Marta Kohler); fray; wear; tatter; outwear; stale; overwear(одежду); wear down; chafe(трением); maul; weather; wear down(одежду — This phrase is often used to describe clothing that has experienced wear and tear over time, resulting in a loss of quality, appearance, or function. This can be due to regular use, frequent washing, or exposure to harsh conditions. You might also hear similar expressions like "worn out" or "showing signs of wear" to describe the same phenomenon. vogeler)
use up(Don't use up this book only. == Только читай эту книгу аккуратно.; Don't use up the soap! == He трать всё мыло, оставь мне!; I used up all my money to see this live. == Я потратил свои последние деньги, чтобы сходить на этот концерт.); wear out(He's worn his jeans out, so it can't be mended. == Он так износил свои джинсы, что их у же невозможно было починить.)
