per.i.car.di.um
n.(名词)【复数】 per.i.car.di.a[-dô-…] The membranous sac filled with serous fluid that encloses the heart and the roots of the aorta and other large blood vessels.心包:囊状膜层,其间充满了包围着绕心脏、大血管的根部和其它大血管的浆状液体
来源:New Latin 现代拉丁语 from Greek perikardion 源自 希腊语 perikardion from perikardios [around the heart] 源自 perikardios [围绕心脏] peri- [peri-] peri- [前缀,表示.周围.] kardia [heart] * see kerd- kardia [心脏] *参见 kerd-
【引伸】
per.icar.dial