spontaneous

adjective

UK /spɒnˈteɪniəs/

1
happening in a natural way without being planned or thought about
spontaneous applause/cheers
He was suddenly filled with tears of spontaneous emotion.
Synonyms and related words
Not planned
random
arbitrary
spontaneous
1. 1a
  used in a positive way about someone who often behaves in a natural and friendly way, without worrying about what they say or do
  Ellie’s one of the most spontaneous, fun-loving people I know.
  Synonyms and related words
  Friendly
  friendly
  nice
  warm
2. 1b
  scienceused about chemical or biological changes or processes that happen suddenly in a natural way
  spontaneous wildfires
  spontaneous contractions of the muscles in the oesophagus
  Synonyms and related words
  Describing chemicals and chemical processes
  active
  aerobic
  alkaline

单词	spontaneous
释义	spontaneous adjective UK /spɒnˈteɪniəs/ Other entries for this word spontaneous combustion noun DEFINITIONS1 1 happening in a natural way without being planned or thought about spontaneous applause/cheers He was suddenly filled with tears of spontaneous emotion. Synonyms and related words Not planned random arbitrary spontaneous 1a used in a positive way about someone who often behaves in a natural and friendly way, without worrying about what they say or do Ellie’s one of the most spontaneous, fun-loving people I know. Synonyms and related words Friendly friendly nice warm 1b scienceused about chemical or biological changes or processes that happen suddenly in a natural way spontaneous wildfires spontaneous contractions of the muscles in the oesophagus Synonyms and related words Describing chemicals and chemical processes active aerobic alkaline derived words spontaneously adverb Synonyms and related words Not planned random arbitrary spontaneous spontaneousness noun Synonyms and related words Not planned random arbitrary spontaneous spontaneous adjective US /spɑnˈteɪniəs/ Other entries for this word spontaneous combustion noun DEFINITIONS1 1 happening in a natural way without being planned or thought about spontaneous applause/cheers He was suddenly filled with tears of spontaneous emotion. Synonyms and related words Not planned random arbitrary spontaneous 1a used in a positive way about someone who often behaves in a natural and friendly way, without worrying about what they say or do Ellie’s one of the most spontaneous, fun-loving people I know. Synonyms and related words Friendly friendly nice warm 1b scienceused about chemical or biological changes or processes that happen suddenly in a natural way spontaneous wildfires spontaneous contractions of the muscles in the esophagus Synonyms and related words Describing chemicals and chemical processes active aerobic alkaline derived words spontaneously adverb Synonyms and related words Not planned random arbitrary spontaneous spontaneousness noun Synonyms and related words Not planned random arbitrary spontaneous
随便看	strike a blow for something strike a pose/an attitude strike at strike back strikebreaker strike down strike fear/terror into someone/someone’s heart strike fear/terror/a chill into someone/someone’s heart strike force strike gold strike it rich/lucky strike off strike on strike out strikeout strike pay striker strike someone as something strike the first blow strike the hour strike the/your eye strike up strike upon strike while the iron is hot strike/deal a mortal blow (to something)

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