Nanotubes
(nanotube 的复数) n. 毫微管（富勒烯中的圆柱形分子）
🗣️ 情景例句
I think it's time for the wedding to begin.
我想是婚礼可以开始的时候了。
We can spend hours talking about computers.
我们可以花些时间一起聊聊电脑。
Certainly. Do you have the shopping basket?
当然可以。你拿购物篮了吗？