Peripheral cam
[机] 周边凸轮
🧩 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
n. 凸轮, 计算机辅助制造, 中央地址存储器\\n[计] 计算机辅助制造; 计算机辅助生产
🗣️ 情景例句
She would be pretty if she wasn't so fat.
她要是不那么胖，还挺漂亮的呢。
The Senator acceded to his defeat before the end of the election.
那位参议员在选举结束以前就承认落选了。
He was born in New York.
他出生在纽约。