Impulse cam
[电] 脉冲凸轮
🧩 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
It's his first venture into business.
他初涉商界。
An ounce of prevention is worth a pound of cure.
预防胜于治疗。
I think she hit her head when she fell.
我想，她跌下来时，把头给撞了。