volatile 

  1. 形容詞
易揮發的, 揮發性的
易發作的, 爆炸性的
易變的, 可變的
反覆無常的
輕浮的, 不穩定的
活潑的, 輕快的
飛逝的
短暫的

    同義字詞
capricious,changeable,changeful,fickle,flickery,fluctuating,fluid,inconsistent,inconstant,mercurial,mutable,skittish,temperamental,uncertain,unpredictable,unsettled,unstable,unsteady,variable

  2. 名詞
揮發成份
揮發物
/此名詞複數為"volatiles"/
不可數名詞:
sal volatile:
嗅鹽(碳酸銨)
揮發鹽

    
                        
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例句

                

                    
    
                                                    
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                                But he is " volatile to say the least.                            
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  2. 
                                Olive oil production was also volatile .                            
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                                It was a very volatile working environment.                            
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  4. 
                                The nonmetal binary fluorides are volatile compounds.                            
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  5. 
                                Picked something less volatile – " splonge", perhaps?                            
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