volatile

CET-6 FREQ #15389 ★★☆☆☆

a. 挥发性的, 可变的, 不稳定的, 飞行的, 轻快的, 爆炸性的 n. 有翅动物, 挥发物 [计] 易失的

发音

UK /ˈvɒl.əˌtaɪl/
UK /ˈvɒl.əˌtʰaɪ̯l/
US /ˈvɑ.lə.təl/
US /ˈvɑl.ə.tʰl̩/

词形变化

volatiles 复数 volatiles more volatile 比较级 most volatile 最高级

别名

volitile volatil VUCA

释义与例句

n.
  1. 1.

    A chemical or compound that changes into a gas easily.

  2. 2.

    A variable that is volatile, i.e. has its associated memory immediately updated with any change in value.

    计算机 工程 数学
adj.
  1. 1.

    Evaporating or vaporizing readily under normal conditions.

    易挥发的

    物理
  2. 2.

    Of a substance, explosive.

    非正式
  3. 3.

    Of a price, variable or erratic.

    动荡不定的

    商务 金融
  4. 4.

    Of a person, quick to become angry or violent.

    a volatile man

  5. 5.

    Fickle.

    易变的

  6. 6.

    Temporary or ephemeral.

  7. 7.

    Of a situation potentially violent.

    易怒的

  8. 8.

    Of a variable etc., having its associated memory immediately updated with any changes in value.

    计算机 工程 数学
  9. 9.

    Of memory, whose content is lost when the computer is powered down.

    计算机 工程 数学
  10. 10.

    Passing through the air on wings, or by the buoyant force of the atmosphere; flying; having the power to fly.

    废旧

词汇关系

名词

上位词 1

substance
形容词

同义词 2

explosive fickle

反义词 1

nonvolatile

近义相关 10

unstable changeable changeful evaporable inconstant vaporific vaporizable vapourisable volatilisable volatilizable

参见 1

inconstant

相关短语

volatile memory [计] 易失性存储器 volatile organic compound volatile organic compounds volatile memories caustic volatile alkali sal volatile 挥发盐 [化] 碳酸铵

词源

From Middle French volatile, from Latin volātilis (“flying; swift; temporary; volatile”), from volō (“to fly”).

来源：wiktionary