单词speed-metal
abbr.: (=speed 7)网络: 速度金属
For example, he was the drummer of a speed metal band in college.
比如说，他是大学里Speed金属乐队的鼓手。
Friction Analysis and Finite Element Simulations of High-speed Metal Cutting
高速金属切削的摩擦分析及有限元模拟