http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
 
 I. roar [美 rɔr, 英 rɔː] 动词 不及物动词
1. roar (make sound):
II. roar [美 rɔr, 英 rɔː] 动词 trans
III. roar [美 rɔr, 英 rɔː] 名词 C or U
 
 在《PONS词典》中的词汇
 
 
 
 | I | roar | 
|---|---|
| you | roar | 
| he/she/it | roars | 
| we | roar | 
| you | roar | 
| they | roar | 
| I | roared | 
|---|---|
| you | roared | 
| he/she/it | roared | 
| we | roared | 
| you | roared | 
| they | roared | 
| I | have | roared | 
|---|---|---|
| you | have | roared | 
| he/she/it | has | roared | 
| we | have | roared | 
| you | have | roared | 
| they | have | roared | 
| I | had | roared | 
|---|---|---|
| you | had | roared | 
| he/she/it | had | roared | 
| we | had | roared | 
| you | had | roared | 
| they | had | roared |