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. burden [ˈbɜ:dən, 美 ˈbɜ:r-] 名词
I. burden [ˈbɜr·dən] 名词
| I | burden |
|---|---|
| you | burden |
| he/she/it | burdens |
| we | burden |
| you | burden |
| they | burden |
| I | burdened |
|---|---|
| you | burdened |
| he/she/it | burdened |
| we | burdened |
| you | burdened |
| they | burdened |
| I | have | burdened |
|---|---|---|
| you | have | burdened |
| he/she/it | has | burdened |
| we | have | burdened |
| you | have | burdened |
| they | have | burdened |
| I | had | burdened |
|---|---|---|
| you | had | burdened |
| he/she/it | had | burdened |
| we | had | burdened |
| you | had | burdened |
| they | had | burdened |