(pos:名詞)<explanation>yue:人體內最大嘅#動脈;#心臟 泵出嘅血液,會經大動脈分流去其它嘅分支動脈,運送到身體各個部分(量詞:條)eng:aorta<eg>yue:大動脈撕裂 (daai6 dung6 mak6 si1 lit6)eng:aortic dissection<eg>yue:大動脈瓣 (daai6 dung6 mak6 faan2)eng:aortic valve