Globoidal cam
[机] 球形凸轮
🧩 词语组成解析
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
Is there a station near here?
附近有地铁站吗？
Take a rain check
遇雨改期
The thieves' car was badly damaged and easy to recognize.
小偷的车损坏严重，很容易辨认。