Peripheral velocity
[机] 周边速度
🧩 词语组成解析
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
🗣️ 情景例句
I think all the products are going to sell very well.
我相信这批货一定会卖得很好。
Let me see. Are dimes and quarters OK?
让我瞧瞧。1角和2角5分的硬币行吗？
They have been told that rescue operations are progressing smoothly.
他们一直被告知营救工作进行得非常顺利。