发布于：2025-07-06 06:12浏览量：79文/优校网
1.介绍
2.推广,采用;引进
3.初步,入门(书),概论
4.序,导言,绪言;【乐】前奏,序奏
5.引导;传入
6.(育种)引种
1.介绍
2.推广,采用;引进
3.初步,入门(书),概论
4.序,导言,绪言;【乐】前奏,序奏
5.引导;传入
6.(育种)引种
1.the process of telling someone another person’s name when they meet for the first time
2.the process of bringing something into existence or use for the first time; the process of bringing something such as a plant or animal into a place or environment for the first time
3.something that provides an opportunity to learn or experience something for the first time
4.the part at the beginning of a book, report, etc. that gives a general idea of what it is about
1.the process of telling someone another person’s name when they meet for the first time
2.the process of bringing something into existence or use for the first time; the process of bringing something such as a plant or animal into a place or environment for the first time
3.something that provides an opportunity to learn or experience something for the first time
4.the part at the beginning of a book, report, etc. that gives a general idea of what it is about