Nanostructured
纳米结构的
🗣️ 情景例句
We were married almost fifty years.
我们结婚将近五十年。
The moon is not seen where the sun shines.
小巫见大巫。
In primitive cultures the obligation to seek and to receive the traditional instruction is binding to all.
在原始文化中，寻求和接受传统教育的义务对全民都有约束力。