单词	nitrile base
释义	nitrile base 化叔胺
随便看	material degradation material cultural heritage material culture Material Culture and Mass Consumption material culture construction Material culture heritage material culture language material curve Material cutting material cycle material cycling in forest material damage material damages material damping Material Data Administrator material database Material Data Collection System material date Material Date of Arrival material debris chute material debt material decay material decision material decoupling point material defect