单词	biology patent
释义	biology patent 生物专利
随便看	essential elements of medium essential elements of plant essential elements of syndrome essential elements of valid contract Essential elements screen essential embrocation essentiale n Essentiale N Essentiale N/Essentiale Forte N Essential engineering quality essential English essential ensurance essential environmental factors essential enzyme Essential eontrol point essential epilepsy essential epimorphism essential equality essential equality and interchangeability essential equilibrium points essential equipment essential equivalence essential estimate Essential ethic essential existence