bessemer ironbessemer pig iron贝: cowry; cowrie; shellfis色: colour麦: a general term for wheat,bar ...铁: iron酸性钢 贝色麦铁: bessemeriron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:贝色麦铁，即可在微信中查询翻译
