Word · Frequency #11219
duplicate
复制
To make a copy of something.
- 1.
To make a copy of.
复制
- 2.
To do repeatedly; to do again.
重复做；再做
- 3.
To produce something equal to.
产生与...相等的事物
- 4.
make or do or perform again
再次制作或执行
重复；再做一遍；重现；达到同样的水平；重复做；再做；产生与...相等的事物；再次制作或执行
In use
Please duplicate the document and keep one copy for yourself.
The artist duplicated the painting to sell prints.
We duplicated our success by following the same strategy.
duplicate sth
直接跟宾语，表示复制某物。
Please don't duplicate the document without permission.
未经允许请勿复印文件。
duplicate sth from sth
表示从某处复制到别处。
You can duplicate the data from the original file.
你可以从原始文件复制数据。
duplicate sth with sth
表示使用工具或方法复制。
He duplicated the key with a special machine.
Connections
Collocations
- duplicate a file
- 复制文件
- Make sure you duplicate the file before editing it.编辑前务必复制一份该文件。
- duplicate work
- 重复劳动
- Please check the report first so we don't duplicate work.请先看一下报告，免得我们重复劳动。
- duplicate the results
- 重复出相同的结果
- Other labs have struggled to duplicate the results.其他实验室一直难以重复出这些结果。
- duplicate an experiment
- 重复实验
- The team duplicated the experiment to confirm the findings.团队重复了实验，以确认这些发现。
- duplicate a key
- 配钥匙；复制钥匙
- I had to duplicate the front-door key.我不得不配一把前门钥匙。
Synonyms
Learner notes
Memory Tip
联想：du- 像 double（翻倍），把文件翻倍复制成两份，就是 duplicate（复制、重复做）。
Context & Register
语域：formal 常见场景：文件与档案管理、实验与研究、办公事务 作为动词，duplicate 比较正式，多用于书面或正式场合；日常口语中表达“复制”更常用 copy，表达“重复做”更常用 repeat 或 do again。
Grammar Note
及物动词，后接名词或代词。
Pronunciation & Spelling
These words share the spelling pattern '-plicate'. In the pronunciation given for 'duplicate' (/ˈdupləkət/), the ending is /kət/, so they do not rhyme with the /keɪt/ forms listed here. Do not infer the same ending sound from the spelling; the final syllable is often pronounced /keɪt/ for these verbs.
Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.