词汇	共振论
释义	共振论医resonance theory
随便看	doublechopper double chopping action double chord-power integrals double chord rectangular double chorus double-checks double-check snow plough double check system double check valve double-check valve double check-valve assembly double check valve,double non-return valve double cheeseburger Double cheese burger double chest double chime bell double chin doublechined double-chinned double chins doublechip chech-up double chip piezoelectric sensor double-chisel bit double chlorination double-chocolate