occur

动词 v.
/əˈkɜː/    /əˈkɜː/|/əˈkɝ/

英文释义

动词 v.
  1. To happen or take place. intransitive
    — The liftoff will occur in exactly twelve seconds.
  2. To present or offer itself. intransitive
    — I will write if the opportunity occurs.
  3. To come or be presented to the mind; to suggest itself. impersonal
    — One little incident of my school days occurs to me as amusing.
  4. To be present or found. intransitive
    — The chemical monofluoroacetate occurs in all parts of Dichapetalum cymosum, and is responsible for its toxic effects.

词形变化

occurs present,singular,third-person occurring participle,present occurred participle,past occurred past occurre alternative,obsolete

词源

Originally "meet (in argument)", borrowed from Middle French occurrer, from Latin occurrō (“run to meet, run against, befall, present itself”) from prefix ob- (“against”) + verb currō (“run, hurry, move”).
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