Scramjet
n. 超音速燃烧冲压喷气发动机
🗣️ 情景例句
I love the fresh air, the scenery, the exercise, and the time to think.
我喜欢新鲜的空气、景致、运动以及有时间思考。
His confidence can be destroyed by a harsh word.
他的信念，只要受到严厉的批评就会崩溃。
One day she came into his office and happened to put her hands on the door of a locked safe.
一天，维拉走进父亲的办公室，偶然把手放在一个锁着的保险柜的门上，