| 释义 |
ultra-high speed ˈʌltrəhaispi:d
基本例句
超高速
Emphasis is laid on the importance of the core of ultrahigh speed wheels, design requirement and material selection.重点强调超高速磨削砂轮基体的重要性和设计要求以及材料的选择。
Experts say the extra speed on the rails will increase passenger and cargo capacity significantly.专家指出超高速铁轨将增加客流量及大大提高货运能力。 |