heptode读音_例句
heptode 朗读
heptode
音标：英[\'heptəʊd] 美[\'hepˌtoʊd]
heptode翻译
heptode双语用法和例句
相关单词
haptic helicine hydrothermally hypocorism hemase hyperdiuresis hypochlorite hexadecyl hypersplenia hypertext hern homey hausmannite hypoemotivity hornpress hydrobromic hydroskimmer hydroxylase hematosin hochheimer