单词	acoelomate
释义	acoelomate noun acoe·​lo·​mate (ˌ)ā-ˈsē-lə-ˌmāt  : an invertebrate lacking a coelom especially : one belonging to the group comprising the flatworms and nemerteans and characterized by bilateral symmetry and a digestive cavity that is the only internal cavity acoelomate adjective Word History Etymology a- entry 2 + coelomate First Known Use circa 1889, in the meaning defined above Medical Definition acoelomate noun acoe·​lo·​mate (ˈ)ā-ˈsē-lə-ˌmāt  : an invertebrate lacking a coelom especially : one belonging to the group comprising the flatworms and nemerteans (class Nemertea or Nemertinea) and characterized by bilateral symmetry and a digestive cavity that is the only internal cavity
随便看	Gesnera Gesneraceae gesneraceous gesnerad gesneria Gesneria family Gesneriaceae gesneriaceaes gesneriaceous gesneriad gesneriads gesnerias gesse gesso gessoed gessoes gest gestae gestagen gestalt Gestalt psychology gestalten gestaltist gestaltists gestalts

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