单词	germanium metal
释义	germanium metal 金属锗
随便看	printed circuit structure printed-circuit structure printed-circuit substrate printed circuit switch printed-circuit switch printed circuit technique printed circuit technology printed circuit transmission line printed circuit travelling wave tube printed circuit wiring printed clause printed clip figure broadcloth shirt printed cloth printed coating printed coil printed communication printed component printed component part printed conductive glue,nonmetallic type printed conductor printed conductor paste printed contact Printed Control Unit printed current meter printed cushion