Hvernig á að dæma "roentgen"
Bæta við eigin framburði þinn af "roentgen"
Merkingar og skilgreiningar á "roentgen"
- Noun
- Noun
German physicist who discovered x-rays and developed roentgenography (1845-1923)
Samheiti:
German physicist who discovered x-rays and developed roentgenography (1845-1923)