Inflections of mass spectrum [n.]
| sing. | mass spectrum | 
| plur. | mass spectra or mass spectrums | 
Words with the same pattern :
cambium purdonium sanitarium quadrennium gross premium solatium uintatherium preilium veretillum filopodium equisetum sulfur bacterium dentalium memorandum tegmentum oogonium total premium medium satellitium baculum ... (226 mots)