http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
 
 I. orphan [美 ˈɔrfən, 英 ˈɔːf(ə)n] 名词
orphan drug 名词
 
 在《PONS词典》中的词汇
 
 | I | orphan | 
|---|---|
| you | orphan | 
| he/she/it | orphans | 
| we | orphan | 
| you | orphan | 
| they | orphan | 
| I | orphaned | 
|---|---|
| you | orphaned | 
| he/she/it | orphaned | 
| we | orphaned | 
| you | orphaned | 
| they | orphaned | 
| I | have | orphaned | 
|---|---|---|
| you | have | orphaned | 
| he/she/it | has | orphaned | 
| we | have | orphaned | 
| you | have | orphaned | 
| they | have | orphaned | 
| I | had | orphaned | 
|---|---|---|
| you | had | orphaned | 
| he/she/it | had | orphaned | 
| we | had | orphaned | 
| you | had | orphaned | 
| they | had | orphaned |