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operational

adjective
 OPAL W
🔊/ˌɒpəˈreɪʃənl/
🔊/ˌɑːpəˈreɪʃənl/
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  1.  
    [usually before noun] connected with the way in which a business, machine, system, etc. works操作的；运转的；运营的；业务的
    • operational activities/costs/difficulties营运活动／成本／困难
    Topics Businessc1
    Oxford Collocations Dictionaryverbs
    • be
    • become
    • remain
    • …
    adverb
    • fully
    See full entry
  2.  
    [not usually before noun] ready or available to be used可使用
    • The new airport is now fully operational.新机场现在可全面投入运营。🔊🔊
    Extra Examples
    • The weapon system was declared operational in June 2016.该武器系统于2016年6月宣布开始运作。
    • They plan to keep the telescope operational until the end of the decade.他们计划让这架望远镜用到这个 10 年结束。
    Oxford Collocations Dictionaryverbs
    • be
    • become
    • remain
    • …
    adverb
    • fully
    See full entry
  3. [only before noun] connected with a military operation军事行动的
    • operational headquarters作战指挥部