单词	煅淬
释义	煅淬calcining and quenching
随便看	mechanical quantity transducer mechanical radiator mechanical rake mechanical reactance mechanical reactivity control mechanical reader mechanical recognition mechanical recorder mechanical recording mechanical rectification mechanical rectifier mechanical reduction gear mechanical refining mechanical refrigerating system mechanical refrigeration mechanical register mechanical registration mechanical reinforcing bar straightening and cutting machine mechanical relaxation mechanical relay mechanical repeater mechanical replacement mechanical resistance mechanical resonance mechanical responsiveness