单词	十二面稜體
释义	同Dodekaëder
随便看	plunger brake plunger displacement plunger duster plunger elevator plunger feeder plunger guide plunger guide cap plunger hydraulic motor plunger jig washer plunger lift plunger lift to spill port opening plunger lift when cut-off port closing plunger line switch plunger lock plunger magnet plunger magnet (coil and plunger) plunger matching parts plunger metering pump plunger molding plunger motor plunger packing plunger picking plunger pilot valve plunger pin plunger piston