基本解釋[經(jīng)濟(jì)學(xué)]精密激勵(lì)式肺活量計(jì)詞組短語短語precision n incentive spirometer 精密激勵(lì)式肺活量計(jì)precision incentive spirometer更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)精密激勵(lì)式肺活量計(jì)