pericardial cavity围: enclose; surround; corral心脏: heart围心: pericardium围心的: pericardiac; pericardial围心膜: pericardial membrane; pericardium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:围心脏,即可在微信中查询翻译