Peripheral system
[计] 外围系统
🧩 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
And nice meeting you, too, Mrs. Tobin.
我也很高兴见到你，Tobin太太。
Don't climb a tree to look for fish.
勿缘木求鱼。
You'd better go to bed earlier tonight, if you can.
如果可能，你今晚最好早点儿睡觉。