classification
gb/klˌæsɪfɪkˈeɪʃən/ us/klˌæsɪfɪkˈeɪʃən/
B1
英语
~ 3700
义项
0 个义项
名词
B1
action
1
Act of arranging into categories
The act of putting things into groups because they are similar in some way.
用法模式：
[classification] of [things] based on [criteria]
常见错误：
Learners sometimes confuse 'classification' with 'class', but 'class' can mean a group itself or a school session, while 'classification' is the process or system.
近义词
categorization (Slightly more informal and often used interchangeably, but classification is more formal and systematic.)
反义词
disorganization (Refers to a lack of order or grouping.)
搭配
scientific classification
|classification system
|social classification
|classification scheme
|classification criteria
主题
science
|education
|organization
|core_vocabulary
例句
- The classification of animals is based on their physical and genetic traits.
- This book provides a detailed classification of different types of rock.
- Accurate classification of data is essential for research.
学习者例句
- The teacher showed the classification of animals.
- We learned the classification of fruits.
- This chart shows the classification of jobs.
名词
technical
B2
entity
2
Category given in a system
A level or group given to something in an official system.
用法模式：
[something] has a [classification] of [level/type]
常见错误：
Learners may confuse this with 'qualification'; however, 'classification' here is about an assigned category, not a skill or certificate.
近义词
ranking (Implies order or hierarchy, while classification can be broader and not always ranked.)
反义词
unclassified status (Indicates no assigned category, especially in official contexts.)
搭配
security classification
|job classification
|classification level
主题
government
|military
|science
|education
|work
|core_vocabulary
例句
- The report has a top-secret security classification.
- This job classification determines your salary range.
- Each product is given a classification based on its safety level.
学习者例句
- The file has a secret classification.
- The job has a high classification.
- They gave the building a safety classification.
语法
词典原形
classification
IPA
GB/klˌæsɪfɪkˈeɪʃən/
US/klˌæsɪfɪkˈeɪʃən/
音节与重音
clas - si - fic - a - tion （5 个音节）
Stress on 4th syllable (a)
词形变化
Noun
- Base: classification
- Plural: classification, classifications
词族
Forms
classifications
noun
Related words
classifier
noun C1
classifiable
adjective
Negative and opposite forms
declassify
verb C1
unclassified
adjective
相关表达
scientific classification
1/sˌaɪəntˈɪfɪk klˌæsɪfɪkˈeɪʃən/
fixed phrase
technical
System for grouping living things
A way scientists put plants and animals into groups based on how they are alike.
例句
- Scientific classification helps us understand the relationships between species.
- Linnaeus developed a system of scientific classification still used today.
security classification
1/sɪkjˈʊɹɪti klˌæsɪfɪkˈeɪʃən/
fixed phrase
technical
Confidentiality category for information
An official label showing how secret information is.
例句
- The document has a high security classification and cannot be shared.
- Her clearance allows access to files with a top security classification.