Nanostructured
纳米结构的
🗣️ 情景例句
What's this about, Harvey?
这是怎么回事 Harvey
The bough that bears most, hangs lowest.
枝头结果越多，垂得越低。
Finally, he demanded an end to the British rule over India and independence for his country.
最后，他要求结束英国对印度的统治，为他的祖国争取独立。