fu·gac·i·ty /fjuˈgæsəti/
易逃逸,不安定,無常
fu·gac·i·ty /fjuˈgæsətɪ/ 名詞
Fu·gac·i·ty a.
1. The quality of being fugacious; fugaclousness; volatility; as, fugacity of spirits.
2. Uncertainty; instability.
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fugacity
n 1: the tendency of a gas to expand or escape
2: the lack of enduring qualities (used chiefly of plant parts)
[syn: fugaciousness]