If all the coronary arteries are free of significant obstructions, all parts of the heart will receive equal amounts of oxygen.
如果冠状动脉没有重大堵塞，心脏的各个部位会收到等量的氧气。
《柯林斯英汉双解大词典》
2
And above all they contain saturated fat which immediately injures the endothelial lining of the arteries when eaten.
除此以外，一旦摄入油脂，其中包含的饱和脂肪酸还会立即损害动脉上的内皮细胞。
3
Blood is carried from the heart to all parts of the body in vessels called arteries. Blood pressure is the force of the blood pushing forward through the body and against the walls of the arteries.