erratic 

  1. 形容詞
不穩定的, 難以預測的
無規律的, 飄忽不定的
奇怪的, 乖僻的

    同義字詞
aimless,arbitrary,catch-as-catch-can,desultory,haphazard,helter-skelter,hit-or-miss,random,scattered,slapdash,stray
aperiodic,casual,catchy,choppy,discontinuous,episodic,episodical,fitful,intermittent,irregular,occasional,spasmodic,spastic,sporadic,spotty,unsteady
changing,fluctuating,irregular,unequal,uneven,unstable,unsteady,varying
bizarre,cranky,crazy,curious,eccentric,far-out,funky,funny,kooky,kookie,odd,off-kilter,off-the-wall,offbeat,out-of-the-way,outlandish,peculiar,quaint,queer,queerish,quirky,remarkable,screwy,spaced-out,strange,wacky,whacky,way-out,weird,wild

  2. 名詞
漂礫
反覆無常的人
奇人, 怪人

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Jake begins acting erratic and distant.                            
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  2. 
                                He's a lot less erratic than white I think.                            
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  3. 
                                It is famous for dangerously erratic weather.                            
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  4. 
                                Torque on a load cell causes erratic readings.                            
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  5. 
                                And 'Erotica' continues this erratic tradition.                            
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