open
gb/ˈoʊpən/ us/ˈoʊpən/
A1
Anh
~ 2900
Các nghĩa
0 nghĩa
Động từ
A1
action
1
Move to not be closed
To move something so it is not closed anymore.
Mẫu sử dụng:
to open [something]
Lỗi thường gặp:
Learners sometimes confuse 'open' with 'turn on' when referring to electrical devices. For example, 'open the TV' is incorrect; it should be 'turn on the TV'.
Từ đồng nghĩa
unfasten (Implies undoing a fastening mechanism, often smaller-scale like buttons or locks.)
Từ trái nghĩa
close (Means to move something into a shut or sealed position.)
Cụm từ đi kèm
open a door
|open a window
|open a box
|open the lid
Chủ đề
daily life
|home
|travel
|daily_life
|core_vocabulary
Ví dụ
- She opened the door to let in some fresh air.
- Please open the window; it's too hot in here.
- I opened the box and found a gift inside.
Ví dụ cho người học
- Open the door, please.
- I open the box.
- He opens the window.
Động từ
A2
action
2
Begin an event officially
To start something like a meeting, shop, or event officially.
Mẫu sử dụng:
to open [event/business]
Từ đồng nghĩa
launch (Often used for starting new projects or businesses with publicity.)
Từ trái nghĩa
close (Means to end or shut down an event or business.)
Cụm từ đi kèm
open a meeting
|open a store
|open a ceremony
Chủ đề
business
|events
|work
|communication
Ví dụ
- The mayor opened the new art gallery last night.
- We will open the store at 9 a.m.
- She opened the meeting by thanking everyone for coming.
Ví dụ cho người học
- The shop opens at eight.
- He opens the meeting.
- They open the new school today.
adjective
A1
property
3
Not closed or fastened
Not closed; able to enter or see through.
Từ đồng nghĩa
unlocked (Specifically means not secured by a lock.)
Từ trái nghĩa
shut (Means fully closed.)
Cụm từ đi kèm
open door
|open window
|open gate
Chủ đề
daily life
|daily_life
|core_vocabulary
Ví dụ
- The window is open, so be careful with the papers.
- The door was wide open when we arrived.
- Keep the lid open while stirring.
Ví dụ cho người học
- The door is open.
- My window is open.
- The box is open.
adjective
A2
property
4
Accessible to everyone
Available for all people to join or use.
Từ đồng nghĩa
available (General term for being ready for use or participation.)
Từ trái nghĩa
restricted (Limited to certain people or groups.)
Cụm từ đi kèm
open to the public
|open admission
|open competition
Chủ đề
society
|business
|daily_life
|core_vocabulary
Ví dụ
- The park is open to the public all year round.
- This job is open to applicants from any country.
- The library is open until 8 p.m.
Ví dụ cho người học
- The park is open to all.
- This class is open to students.
- The shop is open now.
Động từ
B1
action
5
Make available for access/use
To let people use or enter something.
Mẫu sử dụng:
to open [something] to [someone]
Từ đồng nghĩa
unlock (Metaphorically means enabling access.)
Từ trái nghĩa
block (To stop access or prevent use.)
Cụm từ đi kèm
open access
|open doors to
|open opportunities
Chủ đề
business
|society
|communication
|work
|core_vocabulary
Ví dụ
- They opened the archives to researchers.
- The new road will open the area to more tourists.
- We are opening our platform to developers worldwide.
Ví dụ cho người học
- We open the gate to visitors.
- They open the files to the public.
- The school opens its doors to everyone.
Ngữ pháp
Dạng từ điển
open
IPA
GB/ˈoʊpən/
US/ˈoʊpən/
Âm tiết và trọng âm
open (1 âm tiết)
Stress on 1st syllable (open)
Các dạng từ
Adjective
- Base: open
Verb
- Base: open
- 3rd Person Singular: opens
- Present Participle: opening
- Past: opened
Họ từ
Cách diễn đạt
open for business
1/ˈoʊpən fɚ bˈɪznɪs/
fixed phrase
Ready to serve customers/clients
Ready and prepared to sell goods or services.
Ví dụ
- The store is now open for business after renovations.
- Despite the storm, most shops were open for business.
open season (on)
1/ˈoʊpən sˈizən ˈɔn/
idiom
Period when attack/criticism allowed/easy
A time when it is easy or allowed to attack, criticize, or hunt someone or something.
Ví dụ
- It's open season on corrupt politicians right now.
- Deer hunting open season starts next week.
open up
1/ˈoʊpən ˈʌp/
phrasal verb
Become/make accessible or receptive
To make something easier to enter or use, or to talk more freely about feelings.
Ví dụ
- The new policy will open up more opportunities for small businesses.
- He finally opened up about his childhood.
out in the open
1/ˈaʊt ˈɪn ðə ˈoʊpən/
idiom
Visible and not hidden
In a place where people can see; not secret anymore.
Ví dụ
- Their relationship is now out in the open.
- We need to bring these issues out in the open.
wide open
1/wˈaɪd ˈoʊpən/
fixed phrase
Completely open/unrestricted
Fully open without anything blocking it, or with no limits.
Ví dụ
- The door was left wide open all night.
- The race is wide open this year.
wide open
2/wˈaɪd ˈoʊpən/
fixed phrase
Completely open and unrestricted
Completely open, with nothing blocking it.
Ví dụ
- The door was left wide open.
- Her eyes were wide open in surprise.