http://www.pons.de/produkte/3-12-517841-X/(牛津大学出版社授权产品)
 
  
 I. tremble [美 ˈtrɛmbəl, 英 ˈtrɛmb(ə)l] 动词 不及物动词
 
  
 在《PONS词典》中的词汇
 
  
 | I | tremble | 
|---|---|
| you | tremble | 
| he/she/it | trembles | 
| we | tremble | 
| you | tremble | 
| they | tremble | 
| I | trembled | 
|---|---|
| you | trembled | 
| he/she/it | trembled | 
| we | trembled | 
| you | trembled | 
| they | trembled | 
| I | have | trembled | 
|---|---|---|
| you | have | trembled | 
| he/she/it | has | trembled | 
| we | have | trembled | 
| you | have | trembled | 
| they | have | trembled | 
| I | had | trembled | 
|---|---|---|
| you | had | trembled | 
| he/she/it | had | trembled | 
| we | had | trembled | 
| you | had | trembled | 
| they | had | trembled | 
