在《PONS词典》中的词汇
I. ˈdoor·step 名词
1. doorstep (step outside a house door):
有关地理学的词语(Klett)
doorstep selling 英, door to door selling 美 名词
- doorstep selling
-
| I | doorstep |
|---|---|
| you | doorstep |
| he/she/it | doorsteps |
| we | doorstep |
| you | doorstep |
| they | doorstep |
| I | doorstepped |
|---|---|
| you | doorstepped |
| he/she/it | doorstepped |
| we | doorstepped |
| you | doorstepped |
| they | doorstepped |
| I | have | doorstepped |
|---|---|---|
| you | have | doorstepped |
| he/she/it | has | doorstepped |
| we | have | doorstepped |
| you | have | doorstepped |
| they | have | doorstepped |
| I | had | doorstepped |
|---|---|---|
| you | had | doorstepped |
| he/she/it | had | doorstepped |
| we | had | doorstepped |
| you | had | doorstepped |
| they | had | doorstepped |