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    1. volatile

      CET6TOEFLIELTSGRE

      英[?v?l?ta?l]
      美[?vɑ?l?tl]

      基本釋義

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

      詞性變化

      實用例句

      a highly volatile personality

      反復無常的個性

      牛津詞典

      a highly volatile situation from which riots might develop

      可能會出現動亂的極不穩定的局勢

      牛津詞典

      a volatile exchange rate

      劇烈波動的匯率

      牛津詞典

      Petrol is a volatile substance.

      汽油是揮發性物質。

      牛津詞典

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

      以前曾發生過暴亂,現在局勢不太穩定。

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

      從20世紀70年代初開始,國際石油市場就一直很不穩定。

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

      第二年他陪著這位情緒無常的女演員去了好萊塢。

      He has a volatile temper.

      他脾氣反復無常。

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

      人們認為,易揮發的化學物質爆炸時產生了沖擊波。

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

      當然, 這只是個平均值, 某些外國股市的波動的確比美國市場更劇烈.

      期刊摘選

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

      三氯乙醛是無色揮發性的液體,帶有刺激性很強的氣味,在97.7℃沸騰.

      期刊摘選

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

      所有的交易差價都可能發生變化, 特別是在一個市場極其波動的情況下.

      期刊摘選

      A volatile stock would have a high standard deviation.

      不穩定的股票會有一個高的標準離差.

      期刊摘選

      He is highly nervous and volatile in temperament.

      他生性神經過敏,喜怒無常.

      期刊摘選

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

      可揮發份含量通過烘烤樣品在確定的時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生沖突,這一事件是在中國新疆維吾爾族自治區爆發事件后新的公開示威活動.

      期刊摘選

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

      因輕質油在地面易揮發,所以不宜使用該方法進行判識.

      期刊摘選

      Mercury is appreciably volatile even at room temperature.

      即使在室溫下,水銀的發揮性也很顯著.

      期刊摘選

      Edwards was a dangerously volatile character.

      愛德華喜怒無常,十分危險.

      《簡明英漢詞典》

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

      結果從分析的結果來看,在青蒿中共鑒定出24個化合物,黃花蒿中鑒定出28個化合物.

      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狀況形容為走勢不穩且波動.

      期刊摘選

      Kites are volatile in the wild wind.

      風箏在大風中能飛.

      期刊摘選

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

      世事難料變化無常, 就象你現在坐在我的懷里,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.

      由于市場那么變化不定, 投資冒著很大的風險.

      《簡明英漢詞典》

      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性液體后的那種涼颼颼的感覺.

      《現代漢英綜合大詞典》

      a highly volatile personality

      反復無常的個性

      《牛津高階英漢雙解詞典》

      There have been riots before and the situation is volatile.

      以前曾發生過暴亂,現在局勢不太穩定。

      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年高考英語全國卷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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