Hydyne
n. 海代恩(一种肼基液体火箭燃料)
🗣️ 情景例句
You'll make us proud.
我们会为你骄傲的。
Every advantage has its disadvantage.
有利必有弊。
They had large rooms with beautifully decorated walls.
里面房间很大，墙壁装饰华丽。