pleuropericardial canals胸: chest; bosom; thorax心包: pericardium; cardiac vesicle ...管: pipe; tube胸心包膜: pleuropericardial membranes带机械瓣心包管道: pericardial mechanical valved conduit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:胸心包管,即可在微信中查询翻译