activities
基本解釋
- n.活動(dòng)；活躍
- vt.表演
- adj.厲害
詞源解說
- 1540年左右進(jìn)入英語，直接源自中世紀(jì)拉丁語的activit，意為處于活躍的狀態(tài)。
用法辨析
- activity的基本意思是“活動(dòng)性,活力”,指人或事物本身所固有的活力,此時(shí)為不可數(shù)名詞。
- activity也可指人們?yōu)榱诉_(dá)到某種目的而從事“繁忙的〔充滿活力的〕活動(dòng)”或“工作,消遣”等,此時(shí)activity為可數(shù)名詞,常用于復(fù)數(shù)形式。
- 復(fù)數(shù)形式的acticities有“活動(dòng)（范圍）”的意思，如social activities，school activities和human activities等；
- 也可以單數(shù)形式出現(xiàn)，如social activity和business activity，但是比較少見a social activity。
n. (名詞)
詞組短語
- social -ties 社會(huì)活動(dòng)
- full of activity 很熱鬧
- social activities 社會(huì)活動(dòng);社會(huì)生活;社交活動(dòng);社交
- recreational activities 娛樂活動(dòng);文娛活動(dòng);文體活動(dòng);娛樂勾當(dāng)
- Operating activities 經(jīng)營(yíng)活動(dòng);營(yíng)業(yè)活動(dòng);謀劃勾當(dāng);經(jīng)營(yíng)運(yùn)動(dòng)
- business activities 經(jīng)濟(jì)活動(dòng);商務(wù)活動(dòng);業(yè)務(wù)活動(dòng);經(jīng)營(yíng)活動(dòng)
- Related activities 相關(guān)活動(dòng);闖關(guān)活動(dòng);育串關(guān)活動(dòng);相關(guān)行為
用作名詞 (n.)
形容詞+～
介詞+～
短語
英英字典
- Activity is a situation in which a lot of things are happening or being done.
- An activity is something that you spend time doing.
- The activities of a group are the things that they do in order to achieve their aims.
柯林斯英英字典
專業(yè)釋義
- 行為
Moreover, what determines the company' activities is the strategy made by the manager.
而決定企業(yè)行為的正是企業(yè)所制定的 戰(zhàn)略。 - 作業(yè)
Only value chain established by connecting strategic points and specific activities can make supply chain carry out its high efficiency.
只有將戰(zhàn)略意識(shí)和作業(yè)細(xì)節(jié)聯(lián)系起來構(gòu)造的企業(yè)價(jià)值鏈,才能使供應(yīng)鏈發(fā)揮其應(yīng)有的效率。法學(xué)
- 活動(dòng)
National force in the activities of the notary is all about.
是國(guó)家強(qiáng)制力在公證活動(dòng)中的體現(xiàn)。農(nóng)業(yè)科學(xué)
- 活性
Straw returning was benefit to improve soil enzyme activities.5.
秸稈利于土壤過氧化氫酶活性的提高。土木建筑工程
- 行為
So man’s psychological phenomena and activities are what the design theory and practice of building must make study of.
因此,人的心理現(xiàn)象及行為特點(diǎn)是建筑環(huán)境設(shè)計(jì)理論和實(shí)踐所必須研究的。文學(xué)
- 活動(dòng)
Secondly, we analyze of the hazards of cyber-terrorism activities.
其次,分析了網(wǎng)絡(luò)恐怖主義活動(dòng)的危害。環(huán)境科學(xué)技術(shù)
- 活性
The results showed that the various of antioxidant enzyme activities of spinach is different in all treatment series.
結(jié)果表明,無論鎘單獨(dú)處理還是復(fù)合污染處理系列,菠菜抗氧化酶活性變化不同。能源科學(xué)技術(shù)
- 活度
- 放射性