A1 noun 中性 #2,560 最常用

envelope

/ˈenvələʊp/

A flat paper container used to send letters or cards through the mail. It usually has a flap that you fold and stick down to close it.

例句

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1

I need to buy a white envelope for my grandmother's birthday card.

I need to buy a white envelope for my grandmother's birthday card.

2

Please ensure the application is placed inside a sealed envelope.

Please ensure the application is placed inside a sealed envelope.

3

Just grab any old envelope and write the phone number on the back.

Just grab any old envelope and write the phone number on the back.

词族

名词
envelope
Verb
envelop
形容词
enveloped
相关
envelopment
💡

记忆技巧

An Envelope is for Electronic mail's older brother: regular mail.

快速测验

Don't forget to write the address on the ____ before you mail it.

正确!

正确答案是: envelope

例句

1

I need to buy a white envelope for my grandmother's birthday card.

everyday

I need to buy a white envelope for my grandmother's birthday card.

2

Please ensure the application is placed inside a sealed envelope.

formal

Please ensure the application is placed inside a sealed envelope.

3

Just grab any old envelope and write the phone number on the back.

informal

Just grab any old envelope and write the phone number on the back.

4

The data collected from the participants was kept in a secure, labeled envelope.

academic

The data collected from the participants was kept in a secure, labeled envelope.

5

Please include a stamped return envelope with your signed contract.

business

Please include a stamped return envelope with your signed contract.

词族

名词
envelope
Verb
envelop
形容词
enveloped
相关
envelopment

常见搭配

stamped envelope an envelope with a postage stamp attached
sealed envelope an envelope that has been closed shut
padded envelope an envelope with soft lining to protect the contents
open an envelope to break the seal of an envelope to see what is inside
return envelope an envelope provided for sending a reply back

常用短语

push the envelope

to go beyond the normal limits of what is possible

back-of-the-envelope calculation

a quick, rough estimation

under plain cover/envelope

sent in a way that does not show what is inside

容易混淆的词

envelope vs envelop

Envelop (without the 'e') is a verb meaning to wrap or cover something completely, whereas envelope is the noun for the paper container.

📝

使用说明

The word 'envelope' is a countable noun. It is most commonly used in the context of sending mail or storing flat documents.

⚠️

常见错误

Learners often forget the final 'e' in the noun form, writing 'envelop' instead of 'envelope'.

💡

记忆技巧

An Envelope is for Electronic mail's older brother: regular mail.

📖

词源

From the French word 'envelopper', meaning to wrap, cover, or surround.

语法模式

Countable noun: one envelope, two envelopes Often follows the preposition 'in': 'The check is in the envelope.'
🌍

文化背景

In many cultures, specifically in East Asia, money is traditionally given in red envelopes during holidays or special occasions.

快速测验

Don't forget to write the address on the ____ before you mail it.

正确!

正确答案是: envelope

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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