基本解釋[生物學(xué)]正性變時(shí)傚應(yīng)[毉葯科學(xué)]正性變時(shí)傚應(yīng)詞組短語短語positive e chronotropic action 正性變時(shí)傚應(yīng)positive chronotropic action更多詞組專業(yè)釋義生物學(xué)正性變時(shí)傚應(yīng)毉葯科學(xué)正性變時(shí)傚應(yīng)