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 | snigger |
|---|---|
| you | snigger |
| he/she/it | sniggers |
| we | snigger |
| you | snigger |
| they | snigger |
| I | sniggered |
|---|---|
| you | sniggered |
| he/she/it | sniggered |
| we | sniggered |
| you | sniggered |
| they | sniggered |
| I | have | sniggered |
|---|---|---|
| you | have | sniggered |
| he/she/it | has | sniggered |
| we | have | sniggered |
| you | have | sniggered |
| they | have | sniggered |
| I | had | sniggered |
|---|---|---|
| you | had | sniggered |
| he/she/it | had | sniggered |
| we | had | sniggered |
| you | had | sniggered |
| they | had | sniggered |