Ahead injection cam
[机] 进喷射凸轮
🧩 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
I expect you to be punctual.
我希望你守时。
He is suffering the humiliation of failure.
他正在蒙受失败的屈辱。
There is so much variety that you never have to make do with second best.
物品种繁多，从来不必用二等品来凑合。