引入

• 拼音: yǐn rù
• 汉字拆解: 引 = 弓 + 丨 (bow + arrow — to draw/guide); 入 = a figure stepping inward (to enter)

含义

To introduce; to bring in; to import (a concept, system, technology, or person) from outside into a given context.

Broader than 导入 (to import data) — 引入 applies to concepts, talent, capital, policies, and physical systems. Implies deliberate initiative in bringing something external into a domain. Common in academic writing (引入概念), policy discourse (引入竞争机制), and business (引入战略投资者).

例句

1. 该省教育厅决定从下一学年起在全部公立中学引入项目式学习模式，并为首批参与试点的三百所学校配套提供专项经费支持与教师系统培训方案。
2. 通过引入区块链溯源系统，这家食品企业把从原料采购到上架的数据实时上链，大大提升了消费者信任。
3. 近年来，一些城市积极引入海外高层次人才，并在住房、配偶就业和子女入学上提供配套政策，缓解高端岗位短缺。

用法指南

语境: business, education, technology, policy

语气: neutral

正确说法

• 园区管委会决定以股权合作引入两家德国精密机械企业，共建高端装备研发中心。(The park management committee decided to introduce two German precision machinery firms through equity cooperation to co-build an advanced equipment R&D center.)
• 这门统计学课第三周引入贝叶斯推断框架，让学生更顺利地过渡到概率论体系。(This statistics course introduced the Bayesian inference framework in the third week, helping students transition more smoothly into the system of probability theory.)

错误说法

• 他引入了房间 — 引入 takes an object (the thing being introduced), not a location; use 进入 or 走进 for entering a physical space; 引入 must have an explicit or implied object such as 引入新技术 or 引入人才

起源与历史

引 (to guide in, to draw toward — 弓 bow + 丨 drawn arrow) + 入 (to enter); together: 'to guide something so that it enters' — i.e. to bring in from outside

文化背景

时代: Modern

世代: All ages

社会背景: Universal