oil hardenedoil quenchedoil-quenched油: oil; fat; grease淬: temper by dipping in water,o ...的: 4次方是 The fourth power of 2 i ...油淬: oil hardening; oil quenching; quenching in oil水淬的: water-quenched下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:油淬的，即可在微信中查询翻译
