periodically

 
[ˌpɪəri'ɒdɪkli]     [ˌpɪəri'ɒdɪkli]    
  • adv. 周期性地;定期地
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周期性地
定期地
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periodically的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Adverb:
  1. in a sporadic manner;

    "he only works sporadically"

periodically的用法和样例:

例句

用作副词 (adv.)
  1. New strains of viruses appear periodically.
    新菌系的细菌周期性地产生。
  2. The state of knowledge in this field has been surveyed periodically in review papers.
    在一些评论文中对这一领域的动态周期性地进行了评述。
  3. Periodically, someone comes by with a truck to fill them.
    有些人定期地用卡车运输食品,装进机器。
  4. Drones must return periodically to recharge their weapons and propulsion systems.
    雄蜂一定定期地回复再休整他们的武器和推进系统。
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副词

词汇搭配

经典引文

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