埃拉托斯特尼āi lā tuō sī tè níailatuositeniEratosthenes of Cyrene (c. 276–c. 195 BC), Greek polymathCharacters in this word埃fine dust尼Buddhist nun托to raise, to support拉to pull, to drag斯this, thus, such特special, unique, distinguishedStudy it in Yanamino