词汇	exch
释义	exch. abbr.exchange；exchanged；exchequer
随便看	medium and trace nutrients medium-angle boundary medium angle camera medium-angle rocket projectile medium-angle rocket projectilemrp medium,anisotropic medium annealing medium antenna medium antiaircraft artillery Medium Antiaircraft Missile medium anti-aircraft missile medium antiaircraft missile battalion Medium Antiaircraft Regiment Medium Anti-Aircraft Regiment Medium Anti-Aircraft Weapon Medium Anti-Armour Weapon Medium Antitank Assault Weapon Medium Anti-tank Weapon Medium Anti-Tank Weapon System medium appearing screen image medium-approach signal mediumaquamarine medium aquamarine Medium Aramid Fiber Medium Armored Car