1
the reintroduction of sth
表示“把某物再次引入”，后接名词或名词短语。
The reintroduction of the species has been controversial.
该物种的重新引入一直存在争议。
再介绍；再引入
reintroductions — plural of reintroduction
先理解核心含义，再看它在真实句子里的用法。
再介绍；再引入
the act of introducing something again
The reintroduction of the species has been controversial.
该物种的重新引入一直存在争议。
重新引入；再次引进。
The act of introducing something again.
将圈养动物放归野外,尤其放归到已灭绝或数量大幅减少的地区。
The release of animals from captivity into the wild, especially, into an area where they have become extirpated or greatly reduced.
被重新引入的动物；被放归的动物。
An animal so released.
The reintroduction of the tiger into this reserve took more than five years.
将老虎重新引入这个保护区花了五年多时间。
After a long break, her reintroduction to the sport was surprisingly smooth.
休息很长时间后，她重新接触这项运动的过程出奇顺利。
The committee voted for the reintroduction of the old library system.
委员会投票赞成重新启用旧的图书馆系统。
表示“把某物再次引入”，后接名词或名词短语。
The reintroduction of the species has been controversial.
该物种的重新引入一直存在争议。
可用于表示某人时隔多年重新接触某事物。
Her reintroduction to classical music came after years away.
阔别多年后，她重新接触了古典音乐。
into 后接重新进入的地点或环境。
The wolves' reintroduction into the park was a success.
狼群被重新引入该公园取得了成功。
Not this
The government decided to reintroduction the old policy.
Use this
The government decided to reintroduce the old policy.
reintroduction是名词，不能直接作谓语表示“重新引入”的动作；表示动作时应用动词 reintroduce。中文里“再引入”常被直接当动词用，所以容易造成词性混淆。
Not this
The plan calls for reintroduction of the species.
Use this
The plan calls for the reintroduction of the species.
reintroduction 是可数名词，指具体的“再引入”时前面需要冠词；中文没有冠词，因此容易漏掉 the。加上 the 后，明确是“该物种的再引入”，语法才完整。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
……的重新引入
The reintroduction of the wolves changed the ecosystem.
重新引入狼群改变了生态系统。
物种再引入
Species reintroduction is a complex conservation tool.
物种再引入是一种复杂的保护工具。
再引入计划
They started a reintroduction program for the rare birds.
他们启动了稀有鸟类的再引入计划。
重新引入野外
The captive-bred animals were prepared for reintroduction into the wild.
人工繁殖的动物已为重新引入野外做好准备。
再引入工作
Reintroduction efforts require cooperation between governments.
再引入工作需要政府之间的合作。
重新引入到；重新介绍给
Her reintroduction to the team was welcomed.
她重新回到团队受到欢迎。
Use reintroductions naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
拆成 re-（再）+ introduction（介绍）：想象把老友重新介绍给新朋友，就是 reintroduction。
语域：formal 常见场景：生态保护讨论、政策与法律文件、学术论文 reintroduction 表示“再引入；再介绍”，多用于正式书面语，比较常见于生态保护、政策、学术等领域；日常口语中不太常用，通常会说 bring back。
All listed words rhyme with the target's final stressed syllable /ˈdʌkʃən/. Beware lookalikes such as education /ˌɛdʒəˈkeɪʃən/ and connection /kəˈnɛkʃən/, which do not rhyme.
Dictionary facts from ECDICT, WIKTIONARY.