volatile

CET6TOEFLIELTSGRE

英[?v?l?ta?l]
美[?vɑ?l?tl]

基本釋義

adj.
易變的,不穩(wěn)定的; (液體或油)易揮發(fā)的; 爆炸性的; 快活的,輕快的

詞性變化

實(shí)用例句

a highly volatile personality

反復(fù)無(wú)常的個(gè)性

牛津詞典

a highly volatile situation from which riots might develop

可能會(huì)出現(xiàn)動(dòng)亂的極不穩(wěn)定的局勢(shì)

牛津詞典

a volatile exchange rate

劇烈波動(dòng)的匯率

牛津詞典

Petrol is a volatile substance.

汽油是揮發(fā)性物質(zhì)。

牛津詞典

There have been riots before and the situation is volatile...

以前曾發(fā)生過暴亂,現(xiàn)在局勢(shì)不太穩(wěn)定。

The international oil markets have been highly volatile since the early 1970s...

從20世紀(jì)70年代初開始,國(guó)際石油市場(chǎng)就一直很不穩(wěn)定。

He accompanied the volatile actress to Hollywood the following year...

第二年他陪著這位情緒無(wú)常的女演員去了好萊塢。

He has a volatile temper.

他脾氣反復(fù)無(wú)常。

It's thought that the blast occurred when volatile chemicals exploded.

人們認(rèn)為,易揮發(fā)的化學(xué)物質(zhì)爆炸時(shí)產(chǎn)生了沖擊波。

Of course, that's an average figure, so some foreign were indeed more volatile than the U.

當(dāng)然, 這只是個(gè)平均值, 某些外國(guó)股市的波動(dòng)的確比美國(guó)市場(chǎng)更劇烈.

期刊摘選

Chloral is a colorless, volatile liquid with a very penetrating odor and boiling at 97.7℃.

三氯乙醛是無(wú)色揮發(fā)性的液體,帶有刺激性很強(qiáng)的氣味,在97.7℃沸騰.

期刊摘選

All dealing spreads are subject to variation, especially in volatile market conditions.

所有的交易差價(jià)都可能發(fā)生變化, 特別是在一個(gè)市場(chǎng)極其波動(dòng)的情況下.

期刊摘選

A volatile stock would have a high standard deviation.

不穩(wěn)定的股票會(huì)有一個(gè)高的標(biāo)準(zhǔn)離差.

期刊摘選

He is highly nervous and volatile in temperament.

他生性神經(jīng)過敏,喜怒無(wú)常.

期刊摘選

Volatile content is determined by baking a sample under specified time and temperature conditions.

可揮發(fā)份含量通過烘烤樣品在確定的時(shí)間和溫度條件下得到.

期刊摘選

Women fought with riot police as fresh protests broke out in China's volatile Xinjiang province today.

維族婦女與防爆警察產(chǎn)生沖突,這一事件是在中國(guó)新疆維吾爾族自治區(qū)爆發(fā)事件后新的公開示威活動(dòng).

期刊摘選

The method is not suitable for bearingoil because it is volatile on the ground.

因輕質(zhì)油在地面易揮發(fā),所以不宜使用該方法進(jìn)行判識(shí).

期刊摘選

Mercury is appreciably volatile even at room temperature.

即使在室溫下,水銀的發(fā)揮性也很顯著.

期刊摘選

Edwards was a dangerously volatile character.

愛德華喜怒無(wú)常,十分危險(xiǎn).

《簡(jiǎn)明英漢詞典》

Results 24 and 28 compounds of volatile oils from Artemisia and Artemisia annul L. were identified.

結(jié)果從分析的結(jié)果來(lái)看,在青蒿中共鑒定出24個(gè)化合物,黃花蒿中鑒定出28個(gè)化合物.

期刊摘選

Still, traders described conditions in the financial markets as unsettled and volatile.

不過, 交易員仍將金融市場(chǎng)狀況形容為走勢(shì)不穩(wěn)且波動(dòng).

期刊摘選

Kites are volatile in the wild wind.

風(fēng)箏在大風(fēng)中能飛.

期刊摘選

Shishinanliao volatile, as you are sitting in my arms and let me SHI the same.

世事難料變化無(wú)常, 就象你現(xiàn)在坐在我的懷里,任由我施為一樣.

期刊摘選

Objective : To screen the extraction process of volatile oil in Xanthium Powder.

目的: 篩選加味蒼耳子散揮發(fā)油提取工藝.

期刊摘選

OBJECTIVE : To study pharmacological effects of bornyl acetate, the main ingredient of Amomum villosum volatile oil.

目的: 研究砂仁揮發(fā)油主要成分乙酸龍腦酯的藥理作用.

期刊摘選

With the markets being so volatile, investments are at great risk.

由于市場(chǎng)那么變化不定, 投資冒著很大的風(fēng)險(xiǎn).

《簡(jiǎn)明英漢詞典》

It is like the sense of chill that follows immersion of the hand in a volatile liquid.

這很像把手浸入揮發(fā)性液體后的那種涼颼颼的感覺.

《現(xiàn)代漢英綜合大詞典》

a highly volatile personality

反復(fù)無(wú)常的個(gè)性

《牛津高階英漢雙解詞典》

There have been riots before and the situation is volatile.

以前曾發(fā)生過暴亂,現(xiàn)在局勢(shì)不太穩(wěn)定。

柯林斯例句

真題例句

What the plants pump through the air is a mixture of chemicals known as volatile organic compounds, vocs for short.

2017年高考英語(yǔ)全國(guó)卷2 閱讀理解 閱讀D 原文

英英釋義

Noun
  • 1. a volatile substance; a substance that changes readily from solid or liquid to a vapor;

    "it was heated to evaporate the volatiles"

Adjective
  • 1. evaporating readily at normal temperatures and pressures;

    "volatile oils"

    "volatile solvents"

  • 2. liable to lead to sudden change or violence;

    "an explosive issue"

    "a volatile situation with troops and rioters eager for a confrontation"

  • 3. marked by erratic changeableness in affections or attachments;

    "fickle friends"

    "a flirt's volatile affections"

  • 4. tending to vary often or widely;

    "volatile stocks"

    "volatile emotions"

同義詞

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