Nanotubes
(nanotube 的复数) n. 毫微管（富勒烯中的圆柱形分子）
🗣️ 情景例句
I just want to be able to make my own decision.
我只想能够自己决定。
I bet he's the best.
我敢打赌他是最棒的。
No, she didn't hurt herself. She was all right.
没有，她没有摔伤。她没事。