of or relating to or characteristic of thermions; "thermionic cathode
Resimler
السابق
- of or relating to or characteristic of t..
- having the quality of preserving from lo..
- to begrudge (someone) (something), withh..
- a mineral or rock consisting chiefly of ..
- a calibrated instrument for measuring th..
- mısır kabuğu soyma sırasında yapılan eğl..
- the occupation of taking and printing ph..
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