external pacemaker外: outside; external side起搏器: pacemaker体: body; part of the body体外起搏器: external pacemaker体外起搏器(心): external 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:外起搏器,体外起搏器,即可在微信中查询翻译