单词	NPN
释义	NPN /ɛnpiːˈɛn / adjective Electronics Denoting a semiconductor device in which a p-type region is sandwiched between two n-type regions.
随便看	pish pishacha pishamin pisha paysha pishasha pisher pishkun pishogue pish-pash pishpash Pishpek pishrogue Pisidia Pisidian pisidiid pisiform pisiform bone pisimetacarpal Pisistratean Pisistratid Pisistratus breech-loader breech-loading breech presentation breed

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