Rus·ka 
(rŭskə, rskä), Ernst 1906-1988.
(rŭskə, rskä), Ernst 1906-1988. German physicist. He shared a 1986 Nobel Prize for the development of the electron microscope.
| 单词 | Ruska |
| 释义 | Rus·ka (rŭskə, rskä), Ernst 1906-1988. German physicist. He shared a 1986 Nobel Prize for the development of the electron microscope. |
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