Peripheral apparatus
[计] 外围设备
🧩 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 intend to major in economics in college.
我想在大学里主修经济学。
But we cannot afford to depend on tradition alone.
但是我们不能靠吃老本过日。
She stood three feet high and her hands rested on her hips.
她身高3英尺，双手叉腰。