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volatile 音标拼音: [v'ɑlətəl] a.
挥发性的,可变的,不稳定的,飞行的,轻快的,爆炸性的
n. 有翅的动物,挥发物 挥发性的,可变的,不稳定的,飞行的,轻快的,爆炸性的有翅的动物,挥发物 volatile依电性 volatile挥发性 易失 volatile adj 1: evaporating readily at normal temperatures and pressures; " volatile oils"; " volatile solvents" [ ant: { nonvolatile}, { nonvolatilisable}, { nonvolatilizable}] 2: liable to lead to sudden change or violence; " an explosive issue"; " a volatile situation with troops and rioters eager for a confrontation" [ synonym: { explosive}, { volatile}] 3: marked by erratic changeableness in affections or attachments; " fickle friends"; " a flirt' s volatile affections" [ synonym: { fickle}, { volatile}] 4: tending to vary often or widely; " volatile stocks"; " volatile emotions" n 1: a volatile substance; a substance that changes readily from solid or liquid to a vapor; " it was heated to evaporate the volatiles" Volatile \ Vol" a* tile\, a. [ F. volatil, L. volatilis, fr. volare to fly, perhaps akin to velox swift, E. velocity. Cf. { Volley}.] 1. Passing through the air on wings, or by the buoyant force of the atmosphere; flying; having the power to fly. [ Obs.] [ 1913 Webster] 2. Capable of wasting away, or of easily passing into the aeriform state; subject to evaporation. [ 1913 Webster] Note: Substances which affect the smell with pungent or fragrant odors, as musk, hartshorn, and essential oils, are called volatile substances, because they waste away on exposure to the atmosphere. Alcohol and ether are called volatile liquids for a similar reason, and because they easily pass into the state of vapor on the application of heat. On the contrary, gold is a fixed substance, because it does not suffer waste, even when exposed to the heat of a furnace; and oils are called fixed when they do not evaporate on simple exposure to the atmosphere. [ 1913 Webster] 3. Fig.: Light- hearted; easily affected by circumstances; airy; lively; hence, changeable; fickle; as, a volatile temper. [ 1913 Webster] You are as giddy and volatile as ever. -- Swift. [ 1913 Webster] { Volatile alkali}. ( Old Chem.) See under { Alkali}. { Volatile liniment}, a liniment composed of sweet oil and ammonia, so called from the readiness with which the latter evaporates. { Volatile oils}. ( Chem.) See { Essential oils}, under { Essential}. [ 1913 Webster]
Volatile \ Vol" a* tile\, n. [ Cf. F. volatile.] A winged animal; wild fowl; game. [ Obs.] -- Chaucer. -- Sir T. Browne. [ 1913 Webster] Volatileness167 Moby Thesaurus words for " volatile": adrift, afloat, agitable, airy, alternating, amorphous, birdbrained, birdwitted, bouncy, brittle, bubbly, buoyant, capricious, changeable, changeful, charged, coquettish, corruptible, deciduous, desultory, deviable, dizzy, downy, dying, eccentric, edgy, effervescent, ephemeral, erratic, eruptive, ethereal, evanescent, evaporable, evaporative, expansive, explosive, faddish, fading, fast and loose, featherbrained, feathery, fickle, fitful, fleeting, flickering, flighty, flippant, flirtatious, flitting, fluctuating, fluffy, fly- by- night, flying, foamy, fragile, frail, freakish, frivolous, frothy, fugacious, fugitive, giddy, gossamery, hair- trigger, impermanent, impetuous, imponderous, impulsive, inconsistent, inconstant, indecisive, infirm, insubstantial, irregular, irresolute, irresponsible, leger, light, light as air, light- minded, lighter than vanity, lubricious, mazy, mercurial, momentary, moody, mortal, mousse, mutable, nondurable, nonpermanent, passing, perishable, protean, quicksilver, rambling, resilient, restless, roving, scatterbrained, sensitive, shallow, shallow- headed, shallow- minded, shallow- pated, shallow- witted, shapeless, shifting, shifty, short- lived, shuffling, skittery, skittish, souffle, spasmodic, spineless, startlish, superficial, temperamental, temporal, temporary, tense, ticklish, toying, transient, transitive, transitory, unaccountable, uncertain, uncontrolled, undependable, undisciplined, undurable, unenduring, unfixed, unheavy, unpredictable, unprofound, unreliable, unrestrained, unsettled, unstable, unstable as water, unstaid, unsteadfast, unsteady, vacillating, vagrant, vaporable, vaporescent, vaporizable, vaporizing, variable, versatile, vicissitudinary, vicissitudinous, volatilizable, wandering, wanton, wavering, wavery, wavy, wayward, weightless, whimsical, wishy- washy, yeasty
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