roll-out [ˈrəʊlaʊt, 美 ˈroʊl-] 名词
I. roll out 动词 trans
1. roll out:
2. roll out (flatten):
II. roll out 动词 不及物动词
1. roll out:
2. roll out 美 经济:
| I | roll out | 
|---|---|
| you | roll out | 
| he/she/it | rolls out | 
| we | roll out | 
| you | roll out | 
| they | roll out | 
| I | rolled out | 
|---|---|
| you | rolled out | 
| he/she/it | rolled out | 
| we | rolled out | 
| you | rolled out | 
| they | rolled out | 
| I | have | rolled out | 
|---|---|---|
| you | have | rolled out | 
| he/she/it | has | rolled out | 
| we | have | rolled out | 
| you | have | rolled out | 
| they | have | rolled out | 
| I | had | rolled out | 
|---|---|---|
| you | had | rolled out | 
| he/she/it | had | rolled out | 
| we | had | rolled out | 
| you | had | rolled out | 
| they | had | rolled out |