Nanotechnology
大学 Collegen. 纳米技术, 毫微技术; 纤技术
🗣️ 情景例句
She has nobody she can turn to.
她求助无门。
He is wise that hath wit enough for his own affairs.
聪明的人有足够的才智处理自己的事情。
I could say nothing but that I was sorry.
我除了说“对不起”之外，什么也说不出来。