how the steel was tempered

意思翻译 钢是如何回火的 相似词语短语 how was the───天气怎么样 quenched and tempered steel───调质钢；凳钢 how was the king───国王怎么样 how was the food───食物尝起来如何？；食物怎么样？ how was the beach───海滩怎么样 tempered───adj.脾气……的，性情……的；有气质的；温和的，不暴力的；v.使……温和；使（金属）回火；调整（音阶）（temper的过去式和过去分词）...