Democritus
德謨克利特 (約公元前460-370, 古希臘哲學家)
??? 情景例句
Isn't this the Nanjing University?
請問是南京大學嗎？
I ate jam for breakfast yesterday.
我昨天早飯吃的是果醬。
Even more processes are never patented at all but kept as secret processes.
更多的工藝過程根本就不會取得專利權，而是作為秘方保存著。