| 释义 |
ram-air 英'ræm'eər美'ræm'eər COCA¹⁹⁸⁸⁷⁷BNC¹⁷³⁹⁹⁵⁺²
基本例句
冲压空气¹⁰⁰
The dynamic performance of a ram air system will vary with Mach number and altitude and this tends to follow the aerodynamic characteristics of the missle.像导弹空气动力特性一样，冲压空气式系统的动态特性随马赫数和高度的变化而变化。 |