spontaneously
gb/spɑntˈeɪniəsli/ us/spɑntˈeɪniəsli/
B2
Anh
Các nghĩa
0 nghĩa
adverb
B2
property
1
without planning or prompting
without planning it first
Mẫu sử dụng:
[someone] [does something] spontaneously
Lỗi thường gặp:
Often confused with simultaneously (“at the same time”) or instantaneously (“immediately”).
Từ đồng nghĩa
impulsively (Emphasizes acting on impulse, sometimes without thinking.)
|
unprompted (Highlights that no one encouraged or asked for it.)
|
on the spur of the moment (More idiomatic; stresses sudden decision-making.)
|
naturally (Suggests it felt genuine, not forced.)
Từ trái nghĩa
deliberately (Done intentionally and with thought or planning.)
|
planned (Arranged in advance.)
|
reluctantly (Done with hesitation rather than freely.)
Cụm từ đi kèm
spontaneously decide
|spontaneously agree
|spontaneously offer
|spontaneously volunteer
|spontaneously laugh
|spontaneously smile
|spontaneously clap
|spontaneously kiss
|spontaneously invite
|spontaneously start talking
Chủ đề
daily_life
|communication
|emotions
Ví dụ
- We spontaneously decided to take a weekend trip to the coast.
- When the singer walked on stage, the crowd spontaneously started cheering.
- She spontaneously offered to help me carry the boxes.
Ví dụ cho người học
- I spontaneously bought tickets for the concert.
- He spontaneously laughed at the joke.
adverb
technical
C1
process
2
by itself, without outside cause
happening by itself, without help
Mẫu sử dụng:
[something] happens spontaneously
Lỗi thường gặp:
In technical contexts, it does not necessarily mean “fast”; it means “without an external trigger.”
Từ đồng nghĩa
automatically (Often implies a mechanism or system; not always “without a cause.”)
|
by itself (Plain, informal way to express the same idea.)
|
naturally (Can imply it happens without intervention, especially in biology/medicine.)
Từ trái nghĩa
induced (Brought about by an outside cause or treatment.)
|
triggered (Started by a specific event or action.)
|
artificially (Caused by human action rather than occurring on its own.)
Cụm từ đi kèm
occur spontaneously
|arise spontaneously
|develop spontaneously
|resolve spontaneously
|heal spontaneously
|mutate spontaneously
|spontaneously combust
|spontaneously ignite
|spontaneously generate
|spontaneously form
Chủ đề
science
|health
|technology
Ví dụ
- Some cancers can develop spontaneously, without a clear environmental trigger.
- The rash cleared up spontaneously after a few days.
- In chemistry, a reaction may proceed spontaneously if conditions are favorable.
Ví dụ cho người học
- The problem went away spontaneously.
- The fire started spontaneously.
Ngữ pháp
Dạng từ điển
spontaneously
IPA
GB/spɑntˈeɪniəsli/
US/spɑntˈeɪniəsli/
Âm tiết và trọng âm
spon - tan - eously (3 âm tiết)
Stress on 2nd syllable (tan)
Các dạng từ
Noun
- Base: spontaneously
- Plural: spontaneouslies
Cách diễn đạt
spontaneously arise
1/spɑntˈeɪniəsli ɚˈaɪz/
fixed phrase
formal
appear without planning or cause
to appear by itself
Ví dụ
- Conflicts rarely resolve spontaneously; they usually need effort.
- New ideas can spontaneously arise during a conversation.
- A problem may spontaneously arise when the system is under stress.
spontaneously break into applause
1/spɑntˈeɪniəsli bɹˈeɪk ˈɪntu əplˈɔz/
fixed phrase
suddenly start clapping
to start clapping suddenly
Ví dụ
- The audience spontaneously broke into applause at the end of the speech.
- When she finished the last note, the hall spontaneously broke into applause.
- The room spontaneously broke into applause as he accepted the award.
spontaneously combust
1/spɑntˈeɪniəsli kəmbˈʌst/
fixed phrase
technical
catch fire by itself
to start burning by itself
Ví dụ
- The oil-soaked rags can spontaneously combust if they’re left in a pile.
- In the movie, the villain claims the device will spontaneously combust.
- The report found no evidence that the materials could spontaneously combust under normal conditions.