Restorability
可恢复性; 恢复性能
🗣️ 情景例句
What does your father do?
你父亲从事什么职业？
Best wishes to you both.
祝你们俩无比幸福！
Similarly, our own present primitive chemical rockets, though good enough to orbit men,
同样，我们目前使用的原始化学火箭，虽然可以把人送入轨道，