英 [ˈvɒlətaɪl] 美 [ˈvɑːlət(ə)l]
adj. 易变的，动荡不定的，反复无常的；（情绪）易变的，易怒的，突然发作的；（液体或固体）易挥发的，易气化的；（计算机内存）易失的
n. 挥发物；<罕>有翅的动物
【名】 （Volatile）（意）沃拉蒂莱（人名）
volatile /ˈvɒləˌtaɪl/ CET6+ TEM8
形容词 A situation that is volatile is likely to change suddenly and unexpectedly. 变化无常的
There have been riots before and the situation is volatile.
先前一直就有暴乱，局势变化无常。
形容词 If someone is volatile, their mood often changes quickly. 情绪不稳定的
He accompanied the volatile actress to Hollywood the following year.
他次年陪那个情绪反复无常的女演员去了好莱坞。
形容词 A volatile liquid or substance is one that will quickly change into a gas. 易挥发的
The blast occurred when volatile chemicals exploded.
冲击波是在易挥发的化学品爆炸时产生的。
a volatile substance; a substance that changes readily from solid or liquid to a vapor
it was heated to evaporate the volatiles
evaporating readily at normal temperatures and pressures
volatile oils ; volatile solvents
liable to lead to sudden change or violence
a volatile situation with troops and rioters eager for a confrontation
同义词： explosive
marked by erratic changeableness in affections or attachments
a flirt's volatile affections
同义词： fickle
tending to vary often or widely
volatile stocks ; volatile emotions
（15）挥发性的（Volatile）：挥发性的葡萄酒带有醋的气味，这是醋酸菌过多造成的。挥发性的葡萄酒是有缺陷的葡萄酒。
再说，这该当指出的是，一个基于Web的农家筹资方法，是一种易挥发(Volatile)的流程中不息转化的金融法规和法令的风光。我能为你煮东西，但我不能为你吃东西。
... fickle无常的，易变的：表现为无规律的变化或者不稳定性的，尤指在感情或爱慕方面；反复无常的 volatile易挥发的 dormant潜在的 ...
注意: 在一个可融合连接操作符下层的函数必须标记为永久(immutable)或者稳定(stable)。 如果它是易失的(volatile)，那么系统将从不在融合连接中使用这些操作符。
volatilizable 可发散的；易挥发的
volatility [化学] 挥发性；易变；活泼
volatilize 挥发
volatilize 使挥发；使发散
Petrol is a volatile substance.
汽油是挥发性物质。
The blast occurred when volatile chemicals exploded.
冲击波是在易挥发的化学品爆炸时产生的。
This kind of fierce nationalism is a powerful and potentially volatile force.
这种强劲的民族主义势力是一股强大和潜在的不稳定的力量。
Volatile markets can react suddenly in wild and unpredictable ways.
VOA : special.2011.08.12
The longing heart accumulates desires that become in time a kind of volatile waste, which can't be contained.
渴望的心聚集欲望,假以时日便成了,会挥发不能抑制的废物。
现代诗歌课程节选 : 耶鲁公开课
And then he says the tetrachloride will be volatile, 9 and it will have a density of 1.9.
他说四氯化物具有不稳定性，密度是1。
固态化学导论课程节选 : 麻省理工公开课
The attack occurred in Kabardino-Balkaria,a republic in Russia's volatile North Caucasus, where authorities have been confronting an Islamist insurgency.
VOA : standard.2010.07.21
They have largely resisted long-standing requests to send more troops to the war-torn country, particularly to more volatile areas.
VOA : standard.2009.03.29
Is it any wonder the markets have become so much more volatile in recent years?
Still, Yun is hardly weaning Samsung off chips, so profits will continue to be volatile.
The core CPI, which excludes volatile food and energy prices, rose 0.2%, which matched expectations.
volatile是一个特征修饰符（type specifier）.volatile的作用是作为指令关键字，确保本条指令不会因编译器的优化而省略，且要求每次直接读值。 volatile的变量是说这变量可能会被意想不到地改变，这样，编译器就不会去假设这个变量的值了。