aorta
英 [e?'??t?]
美[e'?rt?]
- n. [解剖] 主動(dòng)脈
暢通詞匯GRE
詞態(tài)變化
復(fù)數(shù):?aortas;
中文詞源
aorta 大動(dòng)脈
來自拉丁語。來自air的詞根義，舉起，升起。指心臟大動(dòng)脈。
英文詞源
- aorta
- aorta: see artery
- aorta (n.)
- 1570s, from Medieval Latin aorta, from Greek aorte, term applied by Aristotle to the great artery of the heart, literally "what is hung up," from aeirein "to lift, heave, raise," which is of uncertain origin; related to the second element in meteor. Used earlier by Hippocrates of the bronchial tubes. Related: Aortal; aortic.
雙語例句
- 1. The abdominal aorta is normally smaller than the thoracic aorta.
- 腹主動(dòng)脈一般比胸主動(dòng)脈小.
來自《簡(jiǎn)明英漢詞典》
- 2. Sudden deceleration may also result in shearing injury to the intima of the aorta.
- 突然減速也可能造成主動(dòng)脈內(nèi)膜的剪式裂傷.
來自辭典例句
- 3. The aortic valve is found between the left ventricle and aorta.
- 主動(dòng)脈瓣位于左心室和主動(dòng)脈之間.
來自互聯(lián)網(wǎng)
- 4. All patients received aortic valve and ascend aorta replacement.
- 均在體外循環(huán)下行主動(dòng)脈瓣和升主動(dòng)脈置換.
來自互聯(lián)網(wǎng)
- 5. The blood can dissect up or down the aorta.
- 血液可沿主動(dòng)脈向上或向下剝離動(dòng)脈.
來自互聯(lián)網(wǎng)