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:
upon [美 əˈpɑn, 英 əˈpɒn] 介词 书
1. upon (on):
2. upon (indicating imminent or unexpected arrival):
在《PONS词典》中的词汇
upon [əˈpɒn, 美 -ˈpɑ:n] 介词 书
upon [ə·ˈpan] 介词 书
| 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 |
单语范例(未经PONS编辑处理)
浏览词典
- stuffed up
- stuffiness
- stuffing
- stuff sack
- stuffy
- stumble upon
- stumbling block
- stump
- stump up
- stumpy
- stun