tempered

tempered

动词 temper:

toughen (steel or glass) by a process of gradually heating and cooling

同义词：anneal, temper, normalize

harden by reheating and cooling in oil

同义词：temper, harden

adjust the pitch (of pianos)

同义词：temper

make more temperate, acceptable, or suitable by adding something else; moderate

同义词：temper, season, mollify

restrain or temper

同义词：chasten, moderate, temper

形容词 tempered:

made hard or flexible or resilient especially by heat treatment

同义词：treated, hardened, toughened

adjusted or attuned by adding a counterbalancing element