Peripheral arterial resistance

peripheral [pə'rɪfərəl]

adj. 外围的;次要的;（神经）末梢区域的; n. 外部设备;

peri 外层 + pher 带来 + al 属于...的 → adj.外围的;n.外围设备

arterial

a. 动脉的, 脉络状的, 干线的\\n[医] 动脉的

resistance [rɪ'zɪstəns]

n. 抵抗;阻力;抗力;电阻;

re反+sist站立+ance名词后缀→反抗；抵抗力

What does he say?

他说了些什么？

My phone was out of order.

我的电话坏了。

Pierre and I borrowed the money and bought the necklace. During the next ten years we both worked day and night to pay back the money we had borrowed. That's why I now look so old. Well, after all these years we've at last paid back all the money.

我和比尔借了一笔钱，买下了那条项链。在后来的10年时间里，我们两人为了偿还这笔借款不分昼夜地干活。这就是为什么我现在看起来这样老的原因。好了，过了这些年之后，我们终于还清了全部借款。