我这儿有一封介绍信。
【经】 介绍信
letter of introduction
暂无补充释义。
相关例句
相关词条
letter of indemnity
certificate of authorization【法】;letter of authorization【法】;power of attorney【法】
usance letter of credit
engagement letter【审计】
reciprocal letter of credit
letter of assignment
letter
letter scale (letter balance), moisture weigher, sedimentation scale,