Jak wymówić "thermionic valve"

• "thermionic valve" wymawiana po Angielski.

Znaczenie i definicje "thermionic valve"

Noun

electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

Synonimy:

• tube
• vacuum tube
• thermionic vacuum tube
• thermionic tube
• electron tube
• thermionic valve