表ひょう面めん実じっ装そう部ぶ品ひんひょうめんじっそうぶひんMeanings1nounsurface-mount device; SMDengineering›Technical term in electronics for components designed to be mounted directly onto the surface of a printed circuit board.この基き板ばんには表ひょう面めん実じっ装そう部ぶ