查词典为您解释：

activity是什么意思？

基础释义
例句
同义词
反义词
六级真题
柯林斯词典释义
英汉词典释义
英英词典释义
行业词典释义

activity

英[ækˈtɪvəti] 美[ækˈtɪvɪti]

n. 活动，活跃，敏捷，活动力，教育活动；

复数：activities;

例句

I learned to windsurf on an activity holiday. 我参加主题活动假期时学会了风帆冲浪。
Working with them was our most satisfying activity. 和他们一起劳动是使我们感到最满意的一项活动。
a moment of repose in the midst of activity 活动中片刻的憩息
The broadcast was snapped for a few seconds by the sunspot activity. 太阳黑子运动使广播突然中断了几秒钟。
The days that preceded were filled with activity. 前几天排满了活动。
We must expose this shameful activity to the newspapers. 我们一定要向报社揭露这一无耻行径。
She is an active participant in this activity. 她积极参与这项活动。
The minute division of labour in the production process,and increasing interdependency in trade and economy is evident in the financial crisis afflicting us at the end of this century. Economic activity is no longer purely a matter of production, trade an 而生产分工精细化，贸易与经济依存度提升的结果，从世纪末的金融风暴中可以看得一清二楚，经济活动不再是单纯的生产和交易、或互补有无的事情，而是人类满足各种欲望的手段，其中包含强权与弱者之间的不平等关系。
The construction site was a hive of activity. 建筑工地上一片繁忙景象。
The manager’s arrival galvanized the workers into activity. 经理一来, 工人闻风而动。

查看更多关于 “activity” 的例句

同义词

n.
activity的同义词之：活力;活动
movement, action, energy,
activity的同义词之：其他释义
play, inactivity, energy, occupation, motion, movement, work, operation, matter, action,

反义词

n.
activity的反义词之：活力;活动
inactivity,

英语六级真题

You can imagine similar kinds of interactive activities along historical lines," like following the Freedom Trail in Boston, Professor Dede said.

出自-2013年6月阅读原文

They encounter boys all the time socially out of school, and through debating societies and things like that, some school activities as well.

出自-2013年12月听力原文

If in these activities the physical features of the planet are damaged, if the environment is made inhospitable for a multitude of living species,then so be it

出自-2013年12月听力原文

柯林斯高阶英汉双解学习词典释义

N-UNCOUNT

热闹状况;活跃

Activity is a situation in which a lot of things are happening or being done.
例句
...an extraordinary level of activity in the government bonds market. 政府公债市场异常活跃 ...the electrical activity of the brain. 脑电波的活动
N-COUNT

活动

An activity is something that you spend time doing.
例句
You can take part in activities from canoeing to bird watching. 你可以参与从划独木舟到观鸟等各种活动。
N-PLURAL

（团体为达到某种目的而采取的）活动，行动

The activities of a group are the things that they do in order to achieve their aims.
例句
...a jail term for terrorist activities... 因参与恐怖活动而被判的刑期 On April 29, the activities of the company were suspended on the orders of the Bank of England. 4月29日，奉英国银行之命，该公司的各项活动被暂停。

英汉词典释义

n.
活动, 活力
The house has been full of activity all day. 房子里整天都很热闹。 He once engaged in anti-government activity. 他一度从事反政府的活动。 The store was a scene of great activity. 这家商店顾客盈门。 The school offers many recreational activities for the students. 该校为学生提供了很多娱乐活动。

英英词典释义

Noun
1. any specific activity;
"they avoided all recreational activity"
2. the state of being active;
"his sphere of activity""he is out of action"
3. an organic process that takes place in the body;
"respiratory activity"
4. (chemistry) the capacity of a substance to take part in a chemical reaction;
"catalytic activity"
5. a process existing in or produced by nature (rather than by the intent of human beings);
"the action of natural forces""volcanic activity"
6. the trait of being active; moving or acting rapidly and energetically;
"the level of activity declines with age"

行业词典

体育：活动；活跃；敏捷；活性；积极性进攻；
冶金学：活度；
化学：活度；[放射性]活度；
化工：活度；活性；
医学：活动，活动度，活力，效能：处于活动或活性状态；具有产生某种效能的作用；具有某种功能或作用的程度；反映非理想溶液中溶质有效浓度的热力学数量，如以活力代替浓度，则用于平衡常数、电极电势、渗透压、沸点升高、冰点降低以及挥发性溶质的蒸气压等公式，都可由只对稀溶液适用的近似值转变为适用于一切浓度的严密公式。活力等于浓度与活力系数(测定非理想溶液偏移度的无因次数量)的乘积；符号为α；放射活性：即放射性物质在单位时间中的裂变数，以居理或贝克勒耳计；符号A；旋光度，旋光性；
心理学：活动；
机械：活度；在标准状态下，溶液中组分的热力学浓度，即校正真实溶液与理想溶液性质的偏差。；
物理学：活度；活性；
电工：活度；
药学：活动［度］；