http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
root for 动词 [美 rut -, 英 ruːt -] (v + prep + o) (support)
I. root1 [美 rut, 英 ruːt] 名词
1.1. root 植物:
2.1. root (origin):
I. for [美 fɔr, fər, 英 fɔː, fə] 介词
1.1. for (intended for):
1.2. for (on behalf of):
1.3. for (in favor of):
2. for (indicating purpose):
3. for (in the direction of):
4.1. for (as):
4.2. for (representing):
5. for (giving reason):
6.1. for (in exchange for):
6.2. for (indicating proportion):
7.1. for (considering):
7.2. for (as concerns):
7.3. for (expressing appropriateness):
8.1. for (in spite of):
8.2. for with infinitive clause:
9.1. for (indicating duration):
9.2. for (on the occasion of):
9.3. for (by, before):
10. for (indicating distance):
在《PONS词典》中的词汇
I. for [fɔ:ʳ, 美 fɔ:r] 介词
1. for (destined for):
3. for (intention, purpose):
4. for (to acquire):
5. for (towards):
7. for (time):
8. for (on date of):
9. for (in support of):
12. for (in substitution):
14. for (concerning):
16. for (cause):
17. for (because of):
18. for (despite):
I. for [fɔr] 介词
1. for (destined for):
3. for (intention, purpose):
4. for (to acquire):
5. for (towards):
7. for (time):
8. for (on date of):
9. for (in support of):
12. for (in substitution):
13. for (price):
14. for (concerning):
16. for (cause):
17. for (because of):
18. for (despite):
| I | root | 
|---|---|
| you | root | 
| he/she/it | roots | 
| we | root | 
| you | root | 
| they | root | 
| I | rooted | 
|---|---|
| you | rooted | 
| he/she/it | rooted | 
| we | rooted | 
| you | rooted | 
| they | rooted | 
| I | have | rooted | 
|---|---|---|
| you | have | rooted | 
| he/she/it | has | rooted | 
| we | have | rooted | 
| you | have | rooted | 
| they | have | rooted | 
| I | had | rooted | 
|---|---|---|
| you | had | rooted | 
| he/she/it | had | rooted | 
| we | had | rooted | 
| you | had | rooted | 
| they | had | rooted | 
