Bedeutungen
⑴❬专业用语❭穿孔;打孔眼
⑵[医](因溃疡等)穿孔
⑶(以便撕开的)孔状接缝
⑷(电影片等的)齿孔,片孔
Synonym
| Kasus | Singular | Plural |
|---|---|---|
| Nominativ | Perforation | Perforationen |
| Genitiv | Perforation | Perforationen |
| Dativ | Perforation | Perforationen |
| Akkusativ | Perforation | Perforationen |
Worttrennung
| Kasus | Singular | Plural |
|---|---|---|
| Nominativ | die Perforation | die Perforationen |
| Genitiv | der Perforation | der Perforationen |
| Dativ | der Perforation | den Perforationen |
| Akkusativ | die Perforation | die Perforationen |
| 格 | 单数 | 复数 |