aortic aneurysm的用法和样例：

例句

One in four aortic aneurysms is a TAA.大约有四分之一的主动脉瘤为胸动脉瘤。
Inflexibility sets an aortic aneurysm up for disaster.But what sends it over the edge?主动脉瘤缺少弹性注定要引起灾难，但灾难的导火线又是什麽呢？

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学英语单词

Acacia melanoxylon

adexolin

andrew fielding huxleys

awen

basophil(basophilic)leukocyte