Scramjet
n. 超音速燃烧冲压喷气发动机
🗣️ 情景例句
Shows insufficient evidence of achievement.
缺乏获得成功的足够依据。
We know that you are leading exporters of coal and you can provide the quantity we need.
我们知道贵方是主要煤炭出口商，能满足我们的需求量。
True eccentrics never deliberately set out to draw attention to themselves.
真正古怪的人从不有意引人注意。