单词	Osyris L.
释义	Osyris L. [医] 沙针属
随便看	piston flow piston flowmeter piston flow reactor piston fluid meter piston follower piston force piston gage piston gaslift equipment piston gauge piston gauge weight piston gauge with equilibrium liquid piston gauge with re-entrant cylinder column piston gland piston governor valve piston governor valve cage piston governor valve retaining spring piston governor valve strainer piston groove piston groove cleaner piston group piston guard ring piston gudgeon pin piston guide piston guide ring pistonhead S玉楼春 S玉楼春 S玉楼春 S玉楼春 S玉楼春 S玉楼春 S玉楼春 S玉楼春 S玉楼春 S玉楼春原动力原动机原原本本原发性原名原告原唱原因原地原址