圆孔 (圓孔) yuánkǒng
          
              yuánkǒng 
              
              noun 
              round hole 
              Domain: Literary Chinese 文言文
              
              
              
              
                Notes: (CC-CEDICT '圓孔')
              
               
          
          
Word is mentioned most frequently in
Truncated for common words
- 卷六十八 志第十九: 禮樂二 Volume 68 Treatises 21: Rites and Music 2 History of Yuan 元史 — count: 1
- 卷二十五 志第一 天文一 Volume 25 Treatises 1: Astronomy 1 History of Ming 明史 — count: 1