letter of introduction
短语词组
- letter r of introduction 介绍书;介绍信
- recommendation letter of introduction 表示推荐的书信
- the letter of introduction 推荐信
- business letter of introduction 业务介绍信
- WESTBANK letter of introduction 介绍信
- informal letter of introduction 非正式介绍信
- Official Letter of Introduction 正式介绍信
- letter of introduction c 介绍信
- a letter of introduction 介绍信;先容信 返回 letter of introduction