Peripheral electron
[电] 外圈电子
🧩 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
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
That's a liberal point of view.
那是一个开明的观点。
That was a long time ago,wasn't it?
那是好久以前的事了。是吗？