B2 adjective 中性

bottleneck

/ˈbɒt.əl.nek/

Describes a specific stage or component in a process that limits the overall capacity or speed of the entire system. It refers to a narrowing or restriction that causes a backlog or delay in flow.

例句

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1

The narrow bridge is a major bottleneck point for commuters every morning.

The narrow bridge is a major bottleneck point for commuters every morning.

2

The department identified several bottleneck procedures that were delaying the final report.

The department identified several bottleneck procedures that were delaying the final report.

3

Our old printer is a total bottleneck issue when we're trying to get out the door.

Our old printer is a total bottleneck issue when we're trying to get out the door.

词族

名词
bottleneck
Verb
bottleneck
形容词
bottleneck
相关
congestion
💡

记忆技巧

Visualize a real glass bottle: no matter how wide the base is, the liquid can only pour out as fast as the narrow 'neck' allows.

快速测验

The software update became a ____ factor, preventing the team from finishing the project on time.

正确!

正确答案是: bottleneck

例句

1

The narrow bridge is a major bottleneck point for commuters every morning.

everyday

The narrow bridge is a major bottleneck point for commuters every morning.

2

The department identified several bottleneck procedures that were delaying the final report.

formal

The department identified several bottleneck procedures that were delaying the final report.

3

Our old printer is a total bottleneck issue when we're trying to get out the door.

informal

Our old printer is a total bottleneck issue when we're trying to get out the door.

4

The bottleneck stage of the manufacturing process occurs during the quality control phase.

academic

The bottleneck stage of the manufacturing process occurs during the quality control phase.

5

We need to address the bottleneck resource to increase our monthly output.

business

We need to address the bottleneck resource to increase our monthly output.

词族

名词
bottleneck
Verb
bottleneck
形容词
bottleneck
相关
congestion

常见搭配

bottleneck effect bottleneck effect
bottleneck problem bottleneck problem
bottleneck stage bottleneck stage
bottleneck resource bottleneck resource
production bottleneck production bottleneck

常用短语

break the bottleneck

to remove a restriction or delay

eliminate the bottleneck

to get rid of the point causing a slowdown

identify the bottleneck

to find the specific part of a process causing a delay

容易混淆的词

bottleneck vs deadlock

A deadlock is a complete standstill where no progress is possible, while a bottleneck is just a slowing down of progress.

bottleneck vs shortage

A shortage is a lack of something, whereas a bottleneck is a structural constraint in a process.

📝

使用说明

Though primarily a noun, 'bottleneck' is frequently used as an attributive adjective to describe points, stages, or resources that cause delays. It is most common in business, engineering, and logistics contexts.

⚠️

常见错误

Learners sometimes use it as a synonym for any general problem; however, it specifically implies a narrowing of flow where the input is greater than the output capacity.

💡

记忆技巧

Visualize a real glass bottle: no matter how wide the base is, the liquid can only pour out as fast as the narrow 'neck' allows.

📖

词源

Derived from the physical shape of a bottle's neck, which is the narrowest part and restricts the speed at which liquid can be poured.

语法模式

Used attributively before nouns (e.g., bottleneck process) Non-gradable (something usually is or isn't a bottleneck)
🌍

文化背景

Highly prevalent in Western corporate management styles, particularly in 'Lean' or 'Six Sigma' methodologies used to optimize production lines.

快速测验

The software update became a ____ factor, preventing the team from finishing the project on time.

正确!

正确答案是: bottleneck

相关词

sit

A1

To rest your body on your bottom with your back upright, typically on a chair or the floor. It describes both the action of moving into this position and the state of being in it.

stand

A1

To be in an upright position supported by one's feet rather than sitting or lying down. It also refers to the physical location of an object or a person's particular opinion on a subject.

pay

A1

To give money to someone in exchange for goods, services, or to settle a debt. It can also mean to give something non-monetary, such as attention or a compliment.

meet

A1

To come together with someone at a specific place and time, or to be introduced to someone for the first time. It can also mean to satisfy a requirement, standard, or need.

continue

A1

To keep doing something or to stay in the same state without stopping. It can also mean to start an activity again after a short break.

set

A1

To put or place something in a specific position or location. It also means to adjust or prepare something so that it is ready for use, such as a clock or a table.

learn

A1

To gain knowledge, understanding, or a skill by studying, practicing, or being taught. It refers to the process of acquiring information through experience or education.

lead

A1

To go in front of a group of people to show them the way to a place. It also means to be in control of a group, a team, or an activity.

understand

A1

To know the meaning of what someone is saying or how something works. It involves grasping an idea, a language, or a situation clearly in your mind.

follow

A1

To move behind someone or something in the same direction. It also means to obey rules, instructions, or to understand the logic of an argument or story.

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