http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
drop-off [美 ˈdrɑˌpɔf, 英 ˈdrɒpɒf] 名词
1. drop-off (decrease):
2. drop-off 美 (cliff):
I. drop off 动词 [美 drɑp -, 英 drɒp -] (v + adv)
在《PONS词典》中的词汇
| I | drop off |
|---|---|
| you | drop off |
| he/she/it | drops off |
| we | drop off |
| you | drop off |
| they | drop off |
| I | dropped off |
|---|---|
| you | dropped off |
| he/she/it | dropped off |
| we | dropped off |
| you | dropped off |
| they | dropped off |
| I | have | dropped off |
|---|---|---|
| you | have | dropped off |
| he/she/it | has | dropped off |
| we | have | dropped off |
| you | have | dropped off |
| they | have | dropped off |
| I | had | dropped off |
|---|---|---|
| you | had | dropped off |
| he/she/it | had | dropped off |
| we | had | dropped off |
| you | had | dropped off |
| they | had | dropped off |