けっかん の意味 | Babel Free

定義

1. 血管: blood vessel
2. 頁岩: shale
3. 欠陥: defect
4. 結願
5. 欠巻: lack of the volume (of a large volume of documentation, like an encyclopedia)
6. 結巻: last volume (of a large volume of documentation, like an encyclopedia)
7. 血汗: bloody sweat
8. 欠官: lacking position

CEFRレベル