Read Edit View history 仑琴 lúnqín roentgen Origin Definitions Defs Strokes Stroke Words Sentences Sents 仑琴 侖琴 lúnqín roentgen (variant form) roentgen, a unit of ionizing radiation; Wilhelm Conrad Röntgen (1845-1923), German physicist Cross-References Has variant 伦琴 lúnqín
仑琴 侖琴 lúnqín roentgen (variant form) roentgen, a unit of ionizing radiation; Wilhelm Conrad Röntgen (1845-1923), German physicist Cross-References Has variant 伦琴 lúnqín