http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
在《PONS词典》中的词汇
| I | gnash | 
|---|---|
| you | gnash | 
| he/she/it | gnashes | 
| we | gnash | 
| you | gnash | 
| they | gnash | 
| I | gnashed | 
|---|---|
| you | gnashed | 
| he/she/it | gnashed | 
| we | gnashed | 
| you | gnashed | 
| they | gnashed | 
| I | have | gnashed | 
|---|---|---|
| you | have | gnashed | 
| he/she/it | has | gnashed | 
| we | have | gnashed | 
| you | have | gnashed | 
| they | have | gnashed | 
| I | had | gnashed | 
|---|---|---|
| you | had | gnashed | 
| he/she/it | had | gnashed | 
| we | had | gnashed | 
| you | had | gnashed | 
| they | had | gnashed | 
