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. duplicate [ˈdju:plɪkət, 美 ˈdu:-] 动词 trans
II. duplicate [ˈdju:plɪkət, 美 ˈdu:-] 形 不变的
 
  
 | I | duplicate | 
|---|---|
| you | duplicate | 
| he/she/it | duplicates | 
| we | duplicate | 
| you | duplicate | 
| they | duplicate | 
| I | duplicated | 
|---|---|
| you | duplicated | 
| he/she/it | duplicated | 
| we | duplicated | 
| you | duplicated | 
| they | duplicated | 
| I | have | duplicated | 
|---|---|---|
| you | have | duplicated | 
| he/she/it | has | duplicated | 
| we | have | duplicated | 
| you | have | duplicated | 
| they | have | duplicated | 
| I | had | duplicated | 
|---|---|---|
| you | had | duplicated | 
| he/she/it | had | duplicated | 
| we | had | duplicated | 
| you | had | duplicated | 
| they | had | duplicated | 
 
  
 