B2 adjective 中性

fiber

/ˈfaɪbər/

A thread-like structure or substance found in plants, animals, or minerals, used to make textiles or supporting biological tissue. In nutrition, it refers to the indigestible part of plant foods that is essential for healthy digestion and preventing disease.

例句

3 / 5
1

I try to eat a lot of fruit and vegetables to make sure I get enough dietary fiber.

I try to eat a lot of fruit and vegetables to make sure I get enough dietary fiber.

2

The architectural integrity of the structure depends on the high-tensile carbon fiber reinforcements.

The architectural integrity of the structure depends on the high-tensile carbon fiber reinforcements.

3

This old sweater is leaving little bits of fiber all over my shirt.

This old sweater is leaving little bits of fiber all over my shirt.

词族

名词
fiber
Verb
fibrillate
副词
null
形容词
fibrous
相关
fibrillation
💡

记忆技巧

Think of a 'fine fiber'—both words start with 'fi' and fibers are often very fine, thin threads.

快速测验

Doctors recommend a diet high in ___ to improve digestive health.

正确!

正确答案是: fiber

例句

1

I try to eat a lot of fruit and vegetables to make sure I get enough dietary fiber.

everyday

I try to eat a lot of fruit and vegetables to make sure I get enough dietary fiber.

2

The architectural integrity of the structure depends on the high-tensile carbon fiber reinforcements.

formal

The architectural integrity of the structure depends on the high-tensile carbon fiber reinforcements.

3

This old sweater is leaving little bits of fiber all over my shirt.

informal

This old sweater is leaving little bits of fiber all over my shirt.

4

Researchers found that a high-fiber intake is inversely correlated with the risk of cardiovascular disease.

academic

Researchers found that a high-fiber intake is inversely correlated with the risk of cardiovascular disease.

5

We are upgrading the entire office building with fiber-optic cables for faster internet speeds.

business

We are upgrading the entire office building with fiber-optic cables for faster internet speeds.

词族

名词
fiber
Verb
fibrillate
副词
null
形容词
fibrous
相关
fibrillation

常见搭配

dietary fiber dietary fiber
fiber optics fiber optics
muscle fiber muscle fiber
synthetic fiber synthetic fiber
moral fiber moral fiber

常用短语

moral fiber

strength of character

fiber-rich

containing a lot of fiber

optical fiber

a thin glass thread used for transmitting light

容易混淆的词

fiber vs fibre

This is simply the British English spelling of the same word.

fiber vs fabric

Fabric is the finished cloth, whereas fiber is the individual thread that makes it up.

📝

使用说明

Use 'fiber' when discussing nutrition (roughage) or technology (fiber optics). Note that in US English it is 'fiber', while in UK English it is 'fibre'.

⚠️

常见错误

Learners often treat 'fiber' as a countable noun when referring to nutrition; however, in a dietary context, it is usually uncountable.

💡

记忆技巧

Think of a 'fine fiber'—both words start with 'fi' and fibers are often very fine, thin threads.

📖

词源

Derived from the Latin 'fibra', meaning a leaf, filament, or entrail.

语法模式

Uncountable when referring to food substance Countable when referring to individual strands Often used as a noun-modifier (e.g., fiber content)
🌍

文化背景

In Western health culture, 'high-fiber' diets are heavily promoted for longevity and gut health.

快速测验

Doctors recommend a diet high in ___ to improve digestive health.

正确!

正确答案是: fiber

相关词

posttortship

C1

The state or period following the commission of a civil wrong (tort), specifically concerning the legal obligations, remedial processes, and the ongoing relationship between the claimant and the tortfeasor. It describes the phase where parties must navigate the consequences of a legal injury or liability.

pretheent

C1

To pretheent is to establish or articulate a necessary precondition or foundational assumption before proceeding with a formal argument, technical process, or complex theory. It involves identifying the essential 'pre-theory' groundwork required for a subsequent logic to hold true.

monomagnacy

C1

To consolidate diverse powers, resources, or influences into a single, dominant entity or focus. It describes the active process of achieving singular control or magnifying a single objective above all others.

nonponor

C1

Describes an entity, role, or process that remains inactive or does not perform a specific required action within a system. It is often used in administrative or technical contexts to differentiate between active participants and those who are passive or non-contributing.

subfractate

C1

A subfractate is a secondary or minor division within a larger fracture, typically referring to a microscopic or subsidiary crack in geological or material structures. It describes the state of a substance that has undergone partial fragmentation without completely separating from the main body.

contraphotoess

C1

Describing a subject, material, or individual that is inherently resistant to being captured clearly on film or digital sensors. This can be due to physical light-deflecting properties or a deliberate, psychological avoidance of being photographed.

anteplicize

C1

To fold or arrange something in layers in advance of a main process or assembly. It is primarily used in technical, textile, or structural contexts to describe a specific preparatory layering technique.

inpathtion

C1

Describing a state, component, or data point that exists or occurs strictly within a designated trajectory or predefined sequence. It characterizes elements that are functionally integrated into a linear process rather than being external or peripheral to it.

dishabment

C1

Describing a state of being untidily or partially dressed, often suggesting a sense of negligent ease or emotional disarray. It characterizes an appearance that lacks the usual polish, formality, or structural neatness expected in a social or professional setting.

subjectable

C1

To be capable of being placed under or made to undergo a particular action, process, or condition. It describes the state of being liable or open to certain treatments or influences, such as legal scrutiny or scientific testing.

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