dresserfettler补: repair; mend; patch工: worker; workman; the working ...补炉: daubing; fettling炉工: furnace attendant; furnace operator; furnaceman补炉机: fettling machine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:补炉工，即可在微信中查询翻译
