niello金: metals品: article; product金品: tci黑金: black gold; green island; hak gam; hecking; island of greed; kurogane; niello; organized crime and corruption包金品: rolled gold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:黑金品，即可在微信中查询翻译
