activity / ækˈtɪv ɪ ti /

⭐基础词汇活动活动情况活动性活動

activity 的定义

n. 名词 noun

plural ac·tiv·i·ties.

  1. the state or quality of being active: There was not much activity in the stock market today. He doesn't have enough physical activity in his life.
  2. a specific deed, action, function, or sphere of action: social activities.
  3. work, especially in elementary grades at school, that involves direct experience by the student rather than textbook study.
  4. energetic activity; animation; liveliness.
  5. a use of energy or force; an active movement or operation.
  6. normal mental or bodily power, function, or process.
  7. Physical Chemistry. the capacity of a substance to react, corrected for the loss of reactivity due to the interaction of its constituents.
  8. Physics. the number of atoms of a radioactive substance that disintegrate per unit of time, usually expressed in curies.radioactivity.
  9. an organizational unit or the function it performs.

activity 近义词

n. 名词 noun

state of being active

n. 名词 noun

special interest or pursuit

更多activity例句

  1. What I discovered about sunflower seeds then, and continue to love about them now, is that, as with many worthwhile things, they are about the process, as much an activity as a food.
  2. This helped confirm economic activity in the third-quarter has greatly surprised to the upside.
  3. For participating in activities like swimming and yoga and completing health screenings and immunizations, users can earn a maximum of around $280 over the program’s two-year run.
  4. Noonan said his wife, a hairstylist, monitors the online activity of their daughters more closely than he does, and that their work is often a topic of conversation when the family convenes in the evening.
  5. He has also resisted changing the computer models, they said, including adding new types of data that’s standard at other firms such as tracking oil tankers and credit card activity.
  6. The most recent activity had a high point of 3.6 on the Richter Scale.
  7. “There is nothing whatsoever in the video which supports the charges—it shows no criminal activity,” Bakir said.
  8. The masterpiece is huge, but structurally flawed and terribly vulnerable to seismic activity.
  9. Moreover, trucks, dust, and boomtown stress are the effects of any large-scale industrial activity.
  10. Some of them, including Kurnosova, escaped the country as they faced a possible jail term for their opposition activity.
  11. Other factors being equal, the amount of urea indicates the activity of metabolism.
  12. In disease, the amount of solids depends mainly upon the activity of metabolism and the ability of the kidneys to excrete.
  13. No young Cave Swallows were taken and gonads of adults were in various stages of reproductive activity.
  14. It is the will directing the activity of the intellect into some particular channel and keeping it there.
  15. Both animal and man seemed to be dozing, but they woke into activity when the sahib approached.