封装 fēngzhuāng to package and seal Origin Definitions Defs Strokes Stroke Words Sentences Sents 封装块 fēngzhuāngkuài capsule encapsulated unit, such as on a circuit board球栅阵列封装 qiúzhàzhènlièfēngzhuāng ball grid array a type of surface-mount packaging used for integrated circuits; abbreviated as BGA