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 | yelp |
|---|---|
| you | yelp |
| he/she/it | yelps |
| we | yelp |
| you | yelp |
| they | yelp |
| I | yelped |
|---|---|
| you | yelped |
| he/she/it | yelped |
| we | yelped |
| you | yelped |
| they | yelped |
| I | have | yelped |
|---|---|---|
| you | have | yelped |
| he/she/it | has | yelped |
| we | have | yelped |
| you | have | yelped |
| they | have | yelped |
| I | had | yelped |
|---|---|---|
| you | had | yelped |
| he/she/it | had | yelped |
| we | had | yelped |
| you | had | yelped |
| they | had | yelped |