r-wave inhibited pacemaker按: press; push down需: need; want; require型: mould; model起搏器: pacemaker按需型起搏器,r波抑制型起搏器: r-wave inhibited pacemaker下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:按需型起搏器，即可在微信中查询翻译
