pharynges 

  1. 名詞
pharynx複數: 咽, 咽頭
/此名詞同"pharynxes"/

    
                        
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例句

                

                    
    
                                                    
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                                On the other hand some predatory polychaetes have neither jaws nor eversible pharynges .                            
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                                In species with incomplete septa or none, the blood circulates through the main body cavity without any kind of pump, and there is a wide range of locomotory techniques – some burrowing species turn their pharynges inside out to drag themselves through the sediment.                            
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                                However, the septa are often incomplete in annelids that are semi-sessile or that do not move by peristalsis or by movements of parapodia – for example some move by whipping movements of the body, some small marine species move by means of cilia (fine muscle-powered hairs) and some burrowers turn their pharynges (throats) inside out to penetrate the sea-floor and drag themselves into it.                            
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