一整天，我都在想怎么改进我们对奈米粒子及奈米线的研究。

For the whole day, I was thinking how to improve our studies on nanoparticles and nanowires.

youdao

一整天，我都在想怎么改进我们对奈米粒子及奈米线的研究。

For the whole day, I was thinking how to improve our studies on nanoparticles and nanowires.

youdao