单词	field control electrode
释义	field control electrode 学场控制电极
随便看	material of aluminum material of asphalt material of battery Material of Battledore material object material object option material object parts material objects material object self examination material-object statements material object training laboratory material obstacles material of adsorption Material of Chinese Philosophy History material of construction material of cutting-tool material of cutting-tools Material of die core material of differential type material of difficult machining Material of drought resistance material of ethyl alcohol extraction material of exegetical studies Material of ferromagnetic material of fishing gear