Scramjet
n. 超音速燃烧冲压喷气发动机
🗣️ 情景例句
If you can't handle this job by yourself, I'm just a phone call away.
若你不能自己处理这件事的话，就打个电话给我吧。
Joy and sorrow are next-door neighbours.
是喜是忧难以分。
Then they brushed ink onto the characters.
接着，把墨汁刷在字上。