单词	brachiocephalic
释义	brachiocephalic /ˌbrākēōsəˈfalik / adjective Relating to both arm and head.Secondary to dissection, narrowing of the trunk arteries of the aortic arch was found in 23 of the autopsied cases involving one or more main branches, most frequently the brachiocephalic and carotid arteries.... In another variation, a vein runs from the left brachiocephalic or from the left superior intercostal vein through the ‘vestigial fold’ (of Marshall) of the pericardium to the vein of Marshall to the coronary sinus. Blood supply to the head and upper limbs originates from the aortic arch through three main arteries: the right brachiocephalic artery, the left common carotid and the left subclavian.
随便看	positum Posix posnet posnjakite posol posole posolli posologic posological posologist posology posolutely poss posse subbie sub-bituminous Sub-Boreal subbotnik sub-bottom subbrachial subbrachian sub-branch sub-branched sub-breed sub-brigadier

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