单词	pit top
释义	pit top 井口站
随便看	silicon photoelectrode silicon photovoltaic device Silicon phthalocyanine silicon piezoresistive silicon pin photodiode silicon plain silicon planar epitaxial transistor silicon planar junction silicon planar transistor silicon planet silicon planets silicon plannar transistor silicon plastics silicon plate silicon P-N junction silicon point-contact diode silicon polycrystal silicon polymer Silicon/porous carbon silicon potash fertilizer silicon-potash fertilizer Silicon-potash fertilizer silicon-potassium altered rock Silicon potassium fertilizer silicon powder