单词	古代坑
释义	古代坑old man workings
随便看	nanocormia nano-crystal nanocrystal nanocrystalline nanocrystalline material nanocrystalline materials nanocrystalline metal nanocrystallite nanocrystal memory nanocurie nanocyte na--node array nanodevice nanodisperse nanodisperse-- nanodispersion nanodisperse; nanodispersion nanodispersion nanodot nanodroplet nanoelectrochemistry nanoelectrode nano electromechanical system nanoelectromechanical system nanoelectromechanical system {= nems} nanoelectromechanical system {nems}