单词	modem fishery
释义	modem fishery 现代渔业
随便看	Single acting radical-plunger type oil motor single acting raising machine single-acting raising machine single-acting ram single-acting refrigerant compressor single acting relay single-acting relay single acting single piston rod oil cylinder single acting steam engine single-acting steam engine single acting steam hammer single-acting steam hammer single acting trunk piston type engine single-acting trunk piston type engine single acting turbocharged two-stroke engine single-acting turbocharged two-stroke engine single acting type single acting vane pump singleaction single action single-action Single-action single action black japanned spring hinge single-action clutch single action compression