- 1. U
引入;采用 -
• the introduction of recent foreign words into a language 在一种语言中引入新近的外来词汇 -
• the introduction of the new method to raise working efficiency 采用新方法提高工作效率 - 2. C,常用复
介绍 -
• The hostess made the introductions at the party. 女主人在聚会上介绍大家认识。 - 3. C
前言;导论 -
• His teacher wrote the introduction for his new book. 他的老师为他的新书作序。 - 4. C
入门书,简介 - 5. C
介绍信