| 释义 |
ram-jet 英'ræmdʒ'et美'ræmdʒ'et
基本英英记法例句
n.冲压式喷气发动机¹⁰⁰
名词 ramjet:
a simple type of jet engine; must be launched at high speedram-jet⇒n.冲压式喷气发动机A jet engine that propels aircraft by igniting fuel mixed with air taken and compressed by the engine in a fashion that produces greater exhaust than intake velocity.冲压式喷气发动机，一种喷气发动机，靠燃烧发动机吸入和压缩的空气与燃料的混合物推进飞机，其排出空气的速度比吸入快。 |