radiography
n.
1896, from radiograph (1880), originally a device to measure sunshine; from radio-, comb. form of radiation, + -graph. As a type of image-making device, from 1896.
| 词汇 | radiography |
| 词根词缀 | Online Etymology Dictionary radiography n. 1896, from radiograph (1880), originally a device to measure sunshine; from radio-, comb. form of radiation, + -graph. As a type of image-making device, from 1896. |
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