door
A movable barrier used to open and close an entrance to a room, building, or vehicle. It is typically made of wood, glass, or metal and is attached to a frame by hinges.
例句
3 / 5Please close the door behind you when you leave the room.
Please close the door behind you when you leave the room.
The visitors are requested to use the main door for all deliveries.
The visitors are requested to use the main door for all deliveries.
Hey, can you get the door? I think the pizza is here!
Hey, can you get the door? I think the pizza is here!
词族
记忆技巧
Think of the two 'O's in 'door' as two round door knobs you need to turn to get inside.
快速测验
It is very cold outside, so please ________ the door.
正确!
正确答案是: close
例句
Please close the door behind you when you leave the room.
everydayPlease close the door behind you when you leave the room.
The visitors are requested to use the main door for all deliveries.
formalThe visitors are requested to use the main door for all deliveries.
Hey, can you get the door? I think the pizza is here!
informalHey, can you get the door? I think the pizza is here!
The researcher observed that the emergency door remained unobstructed throughout the experiment.
academicThe researcher observed that the emergency door remained unobstructed throughout the experiment.
The management has decided to keep the door open for further discussions regarding the contract.
businessThe management has decided to keep the door open for further discussions regarding the contract.
词族
常见搭配
常用短语
behind closed doors
behind closed doors
at death's door
at death's door
foot in the door
foot in the door
容易混淆的词
A door is usually part of a building or room, while a gate is usually part of a fence or wall outside.
An entrance refers to the whole area or act of entering, while a door is specifically the physical object that moves.
使用说明
The word 'door' is used for physical barriers, but it is also used figuratively to describe opportunities or access to something new.
常见错误
Learners often forget to use the preposition 'at' when saying 'someone is at the door.' Some may also confuse 'open' (the verb/adjective) with 'opened' (the past participle).
记忆技巧
Think of the two 'O's in 'door' as two round door knobs you need to turn to get inside.
词源
Derived from the Old English word 'duru', which comes from a Proto-Indo-European root meaning 'threshold' or 'gate'.
语法模式
文化背景
In many Western cultures, it is polite to knock and wait for an answer before opening a closed door to a private room.
快速测验
It is very cold outside, so please ________ the door.
正确!
正确答案是: close
相关语法
相关表达
相关词
proceed
C1The noun form, typically used in the plural 'proceeds,' refers to the total amount of money received from a particular event, sale, or activity. It is a formal term used in academic, legal, and business contexts to describe the result of a financial transaction or fundraising effort.
individual
C1Relating to a single person or thing as distinct from a group. It describes something that is intended for, or used by, one person rather than a collective entity.
appropriately
B2To perform an action in a manner that is suitable, right, or proper for a particular situation, person, or occasion. It implies following specific social norms, professional standards, or logical requirements.
region
B2A region is an area of land that has common features, such as geography, climate, or culture, which distinguish it from other areas. It can refer to a large part of a country or the world and is often used in administrative or scientific contexts to organize space.
resource
B2A stock or supply of money, materials, staff, and other assets that can be drawn on by a person or organization in order to function effectively. In academic and informational contexts, it refers to a source of information or expertise used to support research or learning.
to
A1Used to indicate the place, person, or thing that someone or something moves toward. It can also mark the recipient of an action or the limit of a range.
and
A1A primary conjunction used to connect words, phrases, or clauses that are grammatically equal. It indicates addition, a sequence of events, or a relationship between two things.
a
A1A word used before a singular noun that is not specific or is being mentioned for the first time. It is used only before words that begin with a consonant sound to indicate one of something.
that
A1This word is a demonstrative pronoun used to indicate a specific person, object, or idea that is further away in space or time from the speaker. It is also used to refer back to something that has already been mentioned or to introduce a clause that identifies something.
I
A1The pronoun 'I' is used by a speaker or writer to refer to themselves as the subject of a verb. It is the first-person singular subject pronoun in English and is always capitalized regardless of its position in a sentence.
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