http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
 
  
 I. grovel <groveling groveled 美 grovelling grovelled 英> [美 ˈɡrɑvəl, ˈɡrəvəl, 英 ˈɡrɒv(ə)l, ˈɡrʌv(ə)l] 动词 不及物动词
在《PONS词典》中的词汇
 
  
  
  
 -  
-  to grovel
| I | grovel | 
|---|---|
| you | grovel | 
| he/she/it | grovels | 
| we | grovel | 
| you | grovel | 
| they | grovel | 
| I | grovelled / 美 groveled | 
|---|---|
| you | grovelled / 美 groveled | 
| he/she/it | grovelled / 美 groveled | 
| we | grovelled / 美 groveled | 
| you | grovelled / 美 groveled | 
| they | grovelled / 美 groveled | 
| I | have | grovelled / 美 groveled | 
|---|---|---|
| you | have | grovelled / 美 groveled | 
| he/she/it | has | grovelled / 美 groveled | 
| we | have | grovelled / 美 groveled | 
| you | have | grovelled / 美 groveled | 
| they | have | grovelled / 美 groveled | 
| I | had | grovelled / 美 groveled | 
|---|---|---|
| you | had | grovelled / 美 groveled | 
| he/she/it | had | grovelled / 美 groveled | 
| we | had | grovelled / 美 groveled | 
| you | had | grovelled / 美 groveled | 
| they | had | grovelled / 美 groveled | 
