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. combine [kəmˈbaɪn] 动词 trans
I. combine [kəm·ˈbaɪn] 动词 trans
pill [pɪl] 名词
1. pill:
| I | combine | 
|---|---|
| you | combine | 
| he/she/it | combines | 
| we | combine | 
| you | combine | 
| they | combine | 
| I | combined | 
|---|---|
| you | combined | 
| he/she/it | combined | 
| we | combined | 
| you | combined | 
| they | combined | 
| I | have | combined | 
|---|---|---|
| you | have | combined | 
| he/she/it | has | combined | 
| we | have | combined | 
| you | have | combined | 
| they | have | combined | 
| I | had | combined | 
|---|---|---|
| you | had | combined | 
| he/she/it | had | combined | 
| we | had | combined | 
| you | had | combined | 
| they | had | combined | 
