http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
I. stumble [美 ˈstəmbəl, 英 ˈstʌmb(ə)l] 动词 不及物动词
1. stumble (trip):
2. stumble (move unsteadily) + 副 compl:
在《PONS词典》中的词汇
| I | stumble |
|---|---|
| you | stumble |
| he/she/it | stumbles |
| we | stumble |
| you | stumble |
| they | stumble |
| I | stumbled |
|---|---|
| you | stumbled |
| he/she/it | stumbled |
| we | stumbled |
| you | stumbled |
| they | stumbled |
| I | have | stumbled |
|---|---|---|
| you | have | stumbled |
| he/she/it | has | stumbled |
| we | have | stumbled |
| you | have | stumbled |
| they | have | stumbled |
| I | had | stumbled |
|---|---|---|
| you | had | stumbled |
| he/she/it | had | stumbled |
| we | had | stumbled |
| you | had | stumbled |
| they | had | stumbled |