activities

听听怎么读
[ækˈtivitiz]
是什么意思
  • n.

    活动( activity的名词复数 );活力;活动力;

  • 双语释义

    n.(名词)
    1. [U]活动性; 活力 being active or lively
    2. [C]活动; 工作; 消遣 specific thing or things done; action; occupation

    英英释义

    activity

    • n.
      • any specific behavior

        "they avoided all recreational activity"

      • the state of being active

        "his sphere of activity"

        同义词:actionactiveness

      • an organic process that takes place in the body

        "respiratory activity"

        同义词:bodily processbody processbodily function

      • (chemistry) the capacity of a substance to take part in a chemical reaction

        "catalytic activity"

      • a process existing in or produced by nature (rather than by the intent of human beings)

        "volcanic activity"

        同义词:natural processnatural actionaction

      • the trait of being active; moving or acting rapidly and energetically

        "the level of activity declines with age"

        同义词:activeness

    学习怎么用

    词汇搭配

    用作名词 (n.)
    形容词+~
    • social -ties社会活动
    介词+~
    • full of activity很热闹

    词组短语

    economic activity经济活动

    catalytic activity催化活性

    physical activity身体活动,体育活动;体力活动

    biological activity生物活性

    enzyme activity酶活力

    business activity商业活动,经济活动;业务活动

    social activity社会行动

    brain activity大脑活动

    sexual activity性活动;性行为

    seismic activity地震活动;地震活动性

    antimicrobial activity抗菌活性;抗菌能力;抗微生物活性

    volcanic activity火山活动;火山活动性

    electrical activity电活动,脑电活动

    enzymatic activity酶活性;酶活力

    practical activity实践活动

    solar activity太阳活动;太阳活动性

    water activity水分活度;水分活性

    marketing activity销售活动

    outdoor activity户外活动,室外活动

    activity level活动级;活动程度

    更多收起词组短语

    双语例句

    用作名词(n.)
    1. We love outdoor activity.
      我们热爱户外活动。
    2. We plan to expand our business activities in East Africa.
      我们打算在东非扩展我们的商业活动。
    3. The volcano is in activity.
      这火山正活跃著。
    4. There was a sudden spurt of activity in the housing market.
      房产市场突然活跃了一阵子。
    用作及物动词(vt.)
    1. Busking is a fun activity for the performer.
      街头表演对于街头艺人来说是一项有乐趣的活动。
    2. Interactive music-making frequently blurs the conventional distinction between compositional and improvisational activity.
      交互音乐的创作过程经常会模糊传统意义上的作曲与即兴表演这两种行为之间的界限。

    权威例句

    Measurement of cellulase activities
    Self-maintaining and instrumental activities of daily living
    W4: real-time surveillance of people and their activities
    W4: Real-Time Surveillance of People and Their Activities
    The BCL-2 protein family: opposing activities that mediate cell death.
    W/sup 4/: real-time surveillance of people and their activities
    Novel regulators of bone formation: molecular clones and activities.
    Assessment of older people: self-maintaining and instrumental activities of daily living.
    FAO (Food and Agriculture Organization of the United Nations) fertilizer activities in 1981/82
    Coff-man RL. Two types of murine helper T cell clones. I. Definition according to profiles of lymphokine activities and secreted pro...
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