词汇	故關
释义	故關 gù guān古代的关隘。故关
随便看	picture information picture in picture picture-in-picture picture in picture insertion system picture in picture in sertion system picture-in-picturepip picture-in-picture pip picture in picture, PIP picture in picture TV set picture in plume picture in poem picturein programming language picture input picture input device picture input transformer picture instability picture in straw picture intelligence picture interchange format Picture Interchange Format File Picture Interest Exploration Survey picture interference picture intermediate freaquency circuit picture intermediate frequency picture intermediate frequency circuit