3325英语网 英语单词
Thermionics的音标发音
Thermionics
英式发音：[,θә:mi'ɒniks]
美式发音
(noun.) the branch of electronics dealing with thermionic phenomena (especially thermionic vacuum tubes).
录入:里基
(noun.) the branch of electronics dealing with thermionic phenomena (especially thermionic vacuum tubes).
录入:里基