单词 | tunnel net |
释义 | tunnel /tunˈl/noun
ORIGIN: OFr ton(n)el (Fr tonneau) cask, and tonnelle vault, tunnel net, dimin of tonne cask tunnˈeller or (US) tunnˈeler noun tunnˈelling noun and adjective tunnel diode noun (electronics) A junction diode, used as a low noise amplifier, oscillator or very low power microwave, in which electrons bypass the potential energy barrier by a phenomenon known in wave mechanics as tunnˈelling tunnel net noun A funnel-shaped net tunnel of love noun A fairground ride consisting of a trip through a darkened tunnel by boat or train, used traditionally by courting couples tunnel vault same as barrel vault (see under barrel). tunnel vision noun
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