单词	graphical symbol
释义	graphical symbol 图示符号
随便看	Pneumatic Conveyors pneumatic conveyor system pneumatic core breaker pneumatic core shaft pneumatic cotton picker pneumatic counter pneumatic counter balance pneumatic cracking process pneumatic crane pneumatic cranking pneumatic cultivator pneumatic-current transducer pneumatic cushion pneumatic cushioning pneumatic cushion shock absorber pneumatic cut off winder pneumatic cut-off winder pneumatic cutter pneumatic cylinder pneumatic cylinder cock pneumatic cylinder cock valve pneumatic cyst pneumatic cyst (pneumatocyst)(or air bladder) pneumatic deception device pneumatic deduster yxpb yxpz yxqc yxqd yxqj yxql yxqm yxqq yxqx yxqy 窑妓窑姐儿窑子窑工窑户窑柱窑洞窑筒子窑顶窑黑儿