C2 verb 正式

areal

/ˈɛəriəl/

Relating to or involving an area or its spatial extent. In technical contexts, it describes phenomena that are distributed across or pertain to a specific geographical region or two-dimensional surface.

例句

3 / 5
1

We need to calculate the areal coverage of the new park to determine how many trees to plant.

We need to calculate the spatial extent of the new park to determine the quantity of trees needed.

2

The study provides a comprehensive analysis of the areal expansion of desertification in Sub-Saharan Africa.

The study offers a thorough review of the geographic spread of desertification in Sub-Saharan Africa.

3

I'm looking at the areal size of this leak, and it's definitely bigger than yesterday.

I am checking the surface size of this leak, and it has grown since yesterday.

词族

名词
area
副词
areally
形容词
areal
相关
areality
💡

记忆技巧

Think of the word 'Area' and just add an 'L' to make it an adjective. If 'Aerial' is for the 'Air', 'Areal' is for the 'Area'.

快速测验

The geographer measured the ___ extent of the flooding to determine which farms were affected.

正确!

正确答案是: areal

例句

1

We need to calculate the areal coverage of the new park to determine how many trees to plant.

everyday

We need to calculate the spatial extent of the new park to determine the quantity of trees needed.

2

The study provides a comprehensive analysis of the areal expansion of desertification in Sub-Saharan Africa.

formal

The study offers a thorough review of the geographic spread of desertification in Sub-Saharan Africa.

3

I'm looking at the areal size of this leak, and it's definitely bigger than yesterday.

informal

I am checking the surface size of this leak, and it has grown since yesterday.

4

Areal linguistics explores how languages in geographic proximity influence one another's grammar and phonology.

academic

Regional linguistics examines how neighboring languages affect each other's linguistic structures.

5

The marketing team evaluated the areal distribution of our subscribers to target regional promotions.

business

The marketing team assessed the geographic spread of our subscribers to focus local advertisements.

词族

名词
area
副词
areally
形容词
areal
相关
areality

常见搭配

areal distribution the way things are spread across a specific area
areal extent the total size or range of a geographic area
areal linguistics the study of language features shared across a geographic region
areal unit a specific segment or measurement of area used in analysis
areal density the quantity of something per unit of surface area

常用短语

areal average

the mean value across a given geographical surface

areal feature

a characteristic that spans a specific region

areal interpolation

estimating values for a specific area based on surrounding data

容易混淆的词

areal vs aerial

Aerial refers to things in the air or from a high altitude, whereas areal refers to the measurement or extent of a surface area.

📝

使用说明

Areal is a highly technical adjective primarily used in geography, linguistics, and mathematics. It is almost never used in casual speech, where 'spatial' or 'regional' would be preferred.

⚠️

常见错误

Learners often misspell this word as 'aerial' due to their similar pronunciation and visual appearance, even though their meanings are distinct.

💡

记忆技巧

Think of the word 'Area' and just add an 'L' to make it an adjective. If 'Aerial' is for the 'Air', 'Areal' is for the 'Area'.

📖

词源

Derived from the Latin 'arealis', which comes from 'area', meaning an open space or courtyard.

语法模式

Used exclusively as an attributive adjective (before a noun). Non-gradable adjective (you cannot usually say 'more areal' or 'very areal').

快速测验

The geographer measured the ___ extent of the flooding to determine which farms were affected.

正确!

正确答案是: areal

相关词

anteruptism

C1

Describing the specific state, conditions, or period occurring immediately before a sudden rupture, eruption, or systemic failure. It is used to characterize the buildup of tension and the identifiable indicators that precede a significant disruption.

synputity

C1

Synputity refers to the state or quality of synthesized inputs being perfectly integrated and pure, resulting in a seamless and uncorrupted whole. It is often used in technical or philosophical contexts to describe the ideal blending of diverse data or elements into a single, cohesive entity.

extramercent

C1

A noun referring to a secondary or non-standard commercial transaction, typically one that occurs outside of regulated primary markets. In a test-prep context, it describes an ancillary payment or exchange used to facilitate trade in niche or informal economic sectors.

ultrasignless

C1

Describes something that is completely devoid of any identifying marks, symbols, or signals, often to an extreme or absolute degree. It refers to a state of total anonymity or lack of distinctive characteristics in a physical or semiotic sense.

inlocness

C1

To precisely identify, fix, or anchor an object or concept within its specific geographic or systemic location. It describes the active process of mapping or assigning a permanent place to something within a predefined framework.

devestation

C1

Devastation refers to widespread and severe destruction or damage to a place or object. It can also describe the state of extreme emotional shock, grief, or overwhelm felt by a person.

intranavize

C1

The systemic process or framework of internal navigation within a complex, closed-circuit digital environment or architectural structure. It refers specifically to the methodology used to move between non-public nodes or data points in a secure system.

exgenent

C1

Requiring immediate action or attention; pressing or demanding. It is often used to describe urgent circumstances or a person who is extremely demanding and exacting.

propassward

C1

A high-security, professional-grade authentication credential used primarily in digital proctoring and secure certification systems. It functions as an advanced passphrase that often integrates multi-factor verification to ensure the identity of a user during high-stakes testing or sensitive data access.

homolabable

C1

To standardize or categorize multiple distinct elements into a uniform group for the purpose of comparative analysis or experimental consistency. It involves processing data or samples so they can be treated as equivalent within a specific testing framework.

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