Nanostructure
n. 纳米结构
🗣️ 情景例句
He's a little quiet.
他有点沉静。
Answer a fool according to his folly.
以其人之道，还治其人之身。
If you touch them you may break something or have an accident and hurt yourselves.
如果你用手摸它们，也许你会搞坏机器，或者会发生事故，打伤你自己。