Dematerialisation
[电] 去物质作用
🗣️ 情景例句
Did you find the sandwich I made for you?
你找到我为你做的三明治了吗？
The news has bucked us up.
这消息使我们欢欣鼓舞。
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，